31361689632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1336

約数の個数: 288

約数和(自身を含む): 102355384320

約数和(自身を除く): 70993694688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 271, 273, 312, 336, 338, 364, 416, 507, 542, 546, 624, 672, 676, 728, 813, 1014, 1019, 1084, 1092, 1183, 1248, 1352, 1456, 1626, 1897, 2028, 2038, 2168, 2184, 2366, 2704, 2912, 3057, 3252, 3523, 3549, 3794, 4056, 4076, 4336, 4368, 4732, 5408, 5691, 6114, 6504, 7046, 7098, 7133, 7588, 8112, 8152, 8672, 8736, 9464, 10569, 11382, 12228, 13008, 13247, 14092, 14196, 14266, 15176, 16224, 16304, 18928, 21138, 21399, 22764, 24456, 24661, 26016, 26494, 28184, 28392, 28532, 30352, 32608, 37856, 39741, 42276, 42798, 45528, 45799, 48912, 49322, 52988, 56368, 56784, 57064, 60704, 73983, 79482, 84552, 85596, 91056, 91598, 92729, 97824, 98644, 105976, 112736, 113568, 114128, 137397, 147966, 158964, 169104, 171192, 172211, 182112, 183196, 185458, 197288, 211952, 228256, 274794, 276149, 278187, 295932, 317928, 320593, 338208, 342384, 344422, 366392, 370916, 394576, 423904, 516633, 549588, 552298, 556374, 591864, 635856, 641186, 684768, 688844, 732784, 741832, 789152, 828447, 961779, 1033266, 1099176, 1104596, 1112748, 1183728, 1205477, 1271712, 1282372, 1377688, 1465568, 1483664, 1656894, 1923558, 1933043, 2066532, 2198352, 2209192, 2225496, 2367456, 2410954, 2564744, 2755376, 2967328, 3313788, 3589937, 3616431, 3847116, 3866086, 4133064, 4396704, 4418384, 4450992, 4821908, 5129488, 5510752, 5799129, 6627576, 7179874, 7232862, 7694232, 7732172, 8266128, 8836768, 8901984, 9643816, 10258976, 10769811, 11598258, 13255152, 14359748, 14465724, 15388464, 15464344, 16532256, 19287632, 21539622, 23196516, 25129559, 26510304, 28719496, 28931448, 30776928, 30928688, 38575264, 43079244, 46393032, 46669181, 50259118, 57438992, 57862896, 61857376, 75388677, 86158488, 92786064, 93338362, 100518236, 114877984, 115725792, 140007543, 150777354, 172316976, 185572128, 186676724, 201036472, 280015086, 301554708, 326684267, 344633952, 373353448, 402072944, 560030172, 603109416, 653368534, 746706896, 804145888, 980052801, 1120060344, 1206218832, 1306737068, 1493413792, 1960105602, 2240120688, 2412437664, 2613474136, 3920211204, 4480241376, 5226948272, 7840422408, 10453896544, 15680844816, 31361689632]

約数ペア:

[(1, 31361689632), (2, 15680844816), (3, 10453896544), (4, 7840422408), (6, 5226948272), (7, 4480241376), (8, 3920211204), (12, 2613474136), (13, 2412437664), (14, 2240120688), (16, 1960105602), (21, 1493413792), (24, 1306737068), (26, 1206218832), (28, 1120060344), (32, 980052801), (39, 804145888), (42, 746706896), (48, 653368534), (52, 603109416), (56, 560030172), (78, 402072944), (84, 373353448), (91, 344633952), (96, 326684267), (104, 301554708), (112, 280015086), (156, 201036472), (168, 186676724), (169, 185572128), (182, 172316976), (208, 150777354), (224, 140007543), (271, 115725792), (273, 114877984), (312, 100518236), (336, 93338362), (338, 92786064), (364, 86158488), (416, 75388677), (507, 61857376), (542, 57862896), (546, 57438992), (624, 50259118), (672, 46669181), (676, 46393032), (728, 43079244), (813, 38575264), (1014, 30928688), (1019, 30776928), (1084, 28931448), (1092, 28719496), (1183, 26510304), (1248, 25129559), (1352, 23196516), (1456, 21539622), (1626, 19287632), (1897, 16532256), (2028, 15464344), (2038, 15388464), (2168, 14465724), (2184, 14359748), (2366, 13255152), (2704, 11598258), (2912, 10769811), (3057, 10258976), (3252, 9643816), (3523, 8901984), (3549, 8836768), (3794, 8266128), (4056, 7732172), (4076, 7694232), (4336, 7232862), (4368, 7179874), (4732, 6627576), (5408, 5799129), (5691, 5510752), (6114, 5129488), (6504, 4821908), (7046, 4450992), (7098, 4418384), (7133, 4396704), (7588, 4133064), (8112, 3866086), (8152, 3847116), (8672, 3616431), (8736, 3589937), (9464, 3313788), (10569, 2967328), (11382, 2755376), (12228, 2564744), (13008, 2410954), (13247, 2367456), (14092, 2225496), (14196, 2209192), (14266, 2198352), (15176, 2066532), (16224, 1933043), (16304, 1923558), (18928, 1656894), (21138, 1483664), (21399, 1465568), (22764, 1377688), (24456, 1282372), (24661, 1271712), (26016, 1205477), (26494, 1183728), (28184, 1112748), (28392, 1104596), (28532, 1099176), (30352, 1033266), (32608, 961779), (37856, 828447), (39741, 789152), (42276, 741832), (42798, 732784), (45528, 688844), (45799, 684768), (48912, 641186), (49322, 635856), (52988, 591864), (56368, 556374), (56784, 552298), (57064, 549588), (60704, 516633), (73983, 423904), (79482, 394576), (84552, 370916), (85596, 366392), (91056, 344422), (91598, 342384), (92729, 338208), (97824, 320593), (98644, 317928), (105976, 295932), (112736, 278187), (113568, 276149), (114128, 274794), (137397, 228256), (147966, 211952), (158964, 197288), (169104, 185458), (171192, 183196), (172211, 182112)]