1927225216

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 4585152960

約数和(自身を除く): 2657927744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 61, 64, 74, 112, 122, 128, 148, 224, 244, 259, 296, 427, 448, 488, 518, 592, 854, 896, 953, 976, 1036, 1184, 1708, 1906, 1952, 2072, 2257, 2368, 3416, 3812, 3904, 4144, 4514, 4736, 6671, 6832, 7624, 7808, 8288, 9028, 13342, 13664, 15248, 15799, 16576, 18056, 26684, 27328, 30496, 31598, 33152, 35261, 36112, 53368, 54656, 58133, 60992, 63196, 70522, 72224, 106736, 116266, 121984, 126392, 141044, 144448, 213472, 232532, 246827, 252784, 282088, 288896, 406931, 426944, 465064, 493654, 505568, 564176, 813862, 853888, 930128, 987308, 1011136, 1128352, 1627724, 1860256, 1974616, 2022272, 2150921, 2256704, 3255448, 3720512, 3949232, 4301842, 4513408, 6510896, 7441024, 7898464, 8603684, 13021792, 15056447, 15796928, 17207368, 26043584, 30112894, 31593856, 34414736, 52087168, 60225788, 68829472, 120451576, 137658944, 240903152, 275317888, 481806304, 963612608, 1927225216]

約数ペア:

[(1, 1927225216), (2, 963612608), (4, 481806304), (7, 275317888), (8, 240903152), (14, 137658944), (16, 120451576), (28, 68829472), (32, 60225788), (37, 52087168), (56, 34414736), (61, 31593856), (64, 30112894), (74, 26043584), (112, 17207368), (122, 15796928), (128, 15056447), (148, 13021792), (224, 8603684), (244, 7898464), (259, 7441024), (296, 6510896), (427, 4513408), (448, 4301842), (488, 3949232), (518, 3720512), (592, 3255448), (854, 2256704), (896, 2150921), (953, 2022272), (976, 1974616), (1036, 1860256), (1184, 1627724), (1708, 1128352), (1906, 1011136), (1952, 987308), (2072, 930128), (2257, 853888), (2368, 813862), (3416, 564176), (3812, 505568), (3904, 493654), (4144, 465064), (4514, 426944), (4736, 406931), (6671, 288896), (6832, 282088), (7624, 252784), (7808, 246827), (8288, 232532), (9028, 213472), (13342, 144448), (13664, 141044), (15248, 126392), (15799, 121984), (16576, 116266), (18056, 106736), (26684, 72224), (27328, 70522), (30496, 63196), (31598, 60992), (33152, 58133), (35261, 54656), (36112, 53368)]