28436983848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7993}}^1$

素因数の和:8209

約数の個数: 256

約数和(自身を含む): 97769817600

約数和(自身を除く): 69332833752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 181, 182, 189, 216, 234, 252, 273, 312, 351, 362, 364, 378, 468, 504, 543, 546, 702, 724, 728, 756, 819, 936, 1086, 1092, 1267, 1404, 1448, 1512, 1629, 1638, 2172, 2184, 2353, 2457, 2534, 2808, 3258, 3276, 3801, 4344, 4706, 4887, 4914, 5068, 6516, 6552, 7059, 7602, 7993, 9412, 9774, 9828, 10136, 11403, 13032, 14118, 15204, 15986, 16471, 18824, 19548, 19656, 21177, 22806, 23979, 28236, 30408, 31972, 32942, 34209, 39096, 42354, 45612, 47958, 49413, 55951, 56472, 63531, 63944, 65884, 68418, 71937, 84708, 91224, 95916, 98826, 103909, 111902, 127062, 131768, 136836, 143874, 148239, 167853, 169416, 191832, 197652, 207818, 215811, 223804, 254124, 273672, 287748, 296478, 311727, 335706, 395304, 415636, 431622, 444717, 447608, 503559, 508248, 575496, 592956, 623454, 671412, 727363, 831272, 863244, 889434, 935181, 1007118, 1185912, 1246908, 1342824, 1446733, 1454726, 1510677, 1726488, 1778868, 1870362, 2014236, 2182089, 2493816, 2805543, 2893466, 2909452, 3021354, 3557736, 3740724, 4028472, 4340199, 4364178, 5611086, 5786932, 5818904, 6042708, 6546267, 7481448, 8680398, 8728356, 10127131, 11222172, 11573864, 12085416, 13020597, 13092534, 17360796, 17456712, 18807529, 19638801, 20254262, 22444344, 26041194, 26185068, 30381393, 34721592, 37615058, 39061791, 39277602, 40508524, 52082388, 52370136, 56422587, 60762786, 75230116, 78123582, 78555204, 81017048, 91144179, 104164776, 112845174, 121525572, 131652703, 150460232, 156247164, 157110408, 169267761, 182288358, 225690348, 243051144, 263305406, 273432537, 312494328, 338535522, 364576716, 394958109, 451380696, 507803283, 526610812, 546865074, 677071044, 729153432, 789916218, 1015606566, 1053221624, 1093730148, 1184874327, 1354142088, 1579832436, 2031213132, 2187460296, 2369748654, 3159664872, 3554622981, 4062426264, 4739497308, 7109245962, 9478994616, 14218491924, 28436983848]

約数ペア:

[(1, 28436983848), (2, 14218491924), (3, 9478994616), (4, 7109245962), (6, 4739497308), (7, 4062426264), (8, 3554622981), (9, 3159664872), (12, 2369748654), (13, 2187460296), (14, 2031213132), (18, 1579832436), (21, 1354142088), (24, 1184874327), (26, 1093730148), (27, 1053221624), (28, 1015606566), (36, 789916218), (39, 729153432), (42, 677071044), (52, 546865074), (54, 526610812), (56, 507803283), (63, 451380696), (72, 394958109), (78, 364576716), (84, 338535522), (91, 312494328), (104, 273432537), (108, 263305406), (117, 243051144), (126, 225690348), (156, 182288358), (168, 169267761), (181, 157110408), (182, 156247164), (189, 150460232), (216, 131652703), (234, 121525572), (252, 112845174), (273, 104164776), (312, 91144179), (351, 81017048), (362, 78555204), (364, 78123582), (378, 75230116), (468, 60762786), (504, 56422587), (543, 52370136), (546, 52082388), (702, 40508524), (724, 39277602), (728, 39061791), (756, 37615058), (819, 34721592), (936, 30381393), (1086, 26185068), (1092, 26041194), (1267, 22444344), (1404, 20254262), (1448, 19638801), (1512, 18807529), (1629, 17456712), (1638, 17360796), (2172, 13092534), (2184, 13020597), (2353, 12085416), (2457, 11573864), (2534, 11222172), (2808, 10127131), (3258, 8728356), (3276, 8680398), (3801, 7481448), (4344, 6546267), (4706, 6042708), (4887, 5818904), (4914, 5786932), (5068, 5611086), (6516, 4364178), (6552, 4340199), (7059, 4028472), (7602, 3740724), (7993, 3557736), (9412, 3021354), (9774, 2909452), (9828, 2893466), (10136, 2805543), (11403, 2493816), (13032, 2182089), (14118, 2014236), (15204, 1870362), (15986, 1778868), (16471, 1726488), (18824, 1510677), (19548, 1454726), (19656, 1446733), (21177, 1342824), (22806, 1246908), (23979, 1185912), (28236, 1007118), (30408, 935181), (31972, 889434), (32942, 863244), (34209, 831272), (39096, 727363), (42354, 671412), (45612, 623454), (47958, 592956), (49413, 575496), (55951, 508248), (56472, 503559), (63531, 447608), (63944, 444717), (65884, 431622), (68418, 415636), (71937, 395304), (84708, 335706), (91224, 311727), (95916, 296478), (98826, 287748), (103909, 273672), (111902, 254124), (127062, 223804), (131768, 215811), (136836, 207818), (143874, 197652), (148239, 191832), (167853, 169416)]