28331325828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10949}}^1$

素因数の和:11091

約数の個数: 192

約数和(自身を含む): 84131040000

約数和(自身を除く): 55799714172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 97, 108, 114, 117, 156, 171, 194, 228, 234, 247, 291, 342, 351, 388, 468, 494, 513, 582, 684, 702, 741, 873, 988, 1026, 1164, 1261, 1404, 1482, 1746, 1843, 2052, 2223, 2522, 2619, 2964, 3492, 3686, 3783, 4446, 5044, 5238, 5529, 6669, 7372, 7566, 8892, 10476, 10949, 11058, 11349, 13338, 15132, 16587, 21898, 22116, 22698, 23959, 26676, 32847, 33174, 34047, 43796, 45396, 47918, 49761, 65694, 66348, 68094, 71877, 95836, 98541, 99522, 131388, 136188, 142337, 143754, 197082, 199044, 208031, 215631, 284674, 287508, 295623, 394164, 416062, 427011, 431262, 569348, 591246, 624093, 646893, 832124, 854022, 862524, 1062053, 1182492, 1248186, 1281033, 1293786, 1708044, 1872279, 2124106, 2496372, 2562066, 2587572, 2704403, 3186159, 3744558, 3843099, 4248212, 5124132, 5408806, 5616837, 6372318, 7489116, 7686198, 8113209, 9558477, 10817612, 11233674, 12744636, 13806689, 15372396, 16226418, 19116954, 20179007, 22467348, 24339627, 27613378, 28675431, 32452836, 38233908, 40358014, 41420067, 48679254, 55226756, 57350862, 60537021, 73018881, 80716028, 82840134, 97358508, 114701724, 121074042, 124260201, 146037762, 165680268, 181611063, 242148084, 248520402, 262327091, 292075524, 363222126, 372780603, 497040804, 524654182, 544833189, 726444252, 745561206, 786981273, 1049308364, 1089666378, 1491122412, 1573962546, 2179332756, 2360943819, 3147925092, 4721887638, 7082831457, 9443775276, 14165662914, 28331325828]

約数ペア:

[(1, 28331325828), (2, 14165662914), (3, 9443775276), (4, 7082831457), (6, 4721887638), (9, 3147925092), (12, 2360943819), (13, 2179332756), (18, 1573962546), (19, 1491122412), (26, 1089666378), (27, 1049308364), (36, 786981273), (38, 745561206), (39, 726444252), (52, 544833189), (54, 524654182), (57, 497040804), (76, 372780603), (78, 363222126), (97, 292075524), (108, 262327091), (114, 248520402), (117, 242148084), (156, 181611063), (171, 165680268), (194, 146037762), (228, 124260201), (234, 121074042), (247, 114701724), (291, 97358508), (342, 82840134), (351, 80716028), (388, 73018881), (468, 60537021), (494, 57350862), (513, 55226756), (582, 48679254), (684, 41420067), (702, 40358014), (741, 38233908), (873, 32452836), (988, 28675431), (1026, 27613378), (1164, 24339627), (1261, 22467348), (1404, 20179007), (1482, 19116954), (1746, 16226418), (1843, 15372396), (2052, 13806689), (2223, 12744636), (2522, 11233674), (2619, 10817612), (2964, 9558477), (3492, 8113209), (3686, 7686198), (3783, 7489116), (4446, 6372318), (5044, 5616837), (5238, 5408806), (5529, 5124132), (6669, 4248212), (7372, 3843099), (7566, 3744558), (8892, 3186159), (10476, 2704403), (10949, 2587572), (11058, 2562066), (11349, 2496372), (13338, 2124106), (15132, 1872279), (16587, 1708044), (21898, 1293786), (22116, 1281033), (22698, 1248186), (23959, 1182492), (26676, 1062053), (32847, 862524), (33174, 854022), (34047, 832124), (43796, 646893), (45396, 624093), (47918, 591246), (49761, 569348), (65694, 431262), (66348, 427011), (68094, 416062), (71877, 394164), (95836, 295623), (98541, 287508), (99522, 284674), (131388, 215631), (136188, 208031), (142337, 199044), (143754, 197082)]