849823884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 2663169600

約数和(自身を除く): 1813345716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 149, 156, 182, 234, 252, 273, 298, 364, 447, 468, 546, 596, 819, 894, 1043, 1092, 1341, 1638, 1741, 1788, 1937, 2086, 2682, 3129, 3276, 3482, 3874, 4172, 5223, 5364, 5811, 6258, 6964, 7748, 9387, 10446, 11622, 12187, 12516, 13559, 15669, 17433, 18774, 20892, 22633, 23244, 24374, 27118, 31338, 34866, 36561, 37548, 40677, 45266, 48748, 54236, 62676, 67899, 69732, 73122, 81354, 90532, 109683, 122031, 135798, 146244, 158431, 162708, 203697, 219366, 244062, 259409, 271596, 316862, 407394, 438732, 475293, 488124, 518818, 633724, 778227, 814788, 950586, 1037636, 1425879, 1556454, 1815863, 1901172, 2334681, 2851758, 3112908, 3372317, 3631726, 4669362, 5447589, 5703516, 6744634, 7263452, 9338724, 10116951, 10895178, 13489268, 16342767, 20233902, 21790356, 23606219, 30350853, 32685534, 40467804, 47212438, 60701706, 65371068, 70818657, 94424876, 121403412, 141637314, 212455971, 283274628, 424911942, 849823884]

約数ペア:

[(1, 849823884), (2, 424911942), (3, 283274628), (4, 212455971), (6, 141637314), (7, 121403412), (9, 94424876), (12, 70818657), (13, 65371068), (14, 60701706), (18, 47212438), (21, 40467804), (26, 32685534), (28, 30350853), (36, 23606219), (39, 21790356), (42, 20233902), (52, 16342767), (63, 13489268), (78, 10895178), (84, 10116951), (91, 9338724), (117, 7263452), (126, 6744634), (149, 5703516), (156, 5447589), (182, 4669362), (234, 3631726), (252, 3372317), (273, 3112908), (298, 2851758), (364, 2334681), (447, 1901172), (468, 1815863), (546, 1556454), (596, 1425879), (819, 1037636), (894, 950586), (1043, 814788), (1092, 778227), (1341, 633724), (1638, 518818), (1741, 488124), (1788, 475293), (1937, 438732), (2086, 407394), (2682, 316862), (3129, 271596), (3276, 259409), (3482, 244062), (3874, 219366), (4172, 203697), (5223, 162708), (5364, 158431), (5811, 146244), (6258, 135798), (6964, 122031), (7748, 109683), (9387, 90532), (10446, 81354), (11622, 73122), (12187, 69732), (12516, 67899), (13559, 62676), (15669, 54236), (17433, 48748), (18774, 45266), (20892, 40677), (22633, 37548), (23244, 36561), (24374, 34866), (27118, 31338)]