27972558848

素因数分解:

$2^{13}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 224

約数和(自身を含む): 64147964160

約数和(自身を除く): 36175405312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 229, 248, 256, 296, 403, 416, 458, 481, 496, 512, 592, 806, 832, 916, 962, 992, 1024, 1147, 1184, 1612, 1664, 1832, 1924, 1984, 2048, 2294, 2368, 2977, 3224, 3328, 3664, 3848, 3968, 4096, 4588, 4736, 5954, 6448, 6656, 7099, 7328, 7696, 7936, 8192, 8473, 9176, 9472, 11908, 12896, 13312, 14198, 14656, 14911, 15392, 15872, 16946, 18352, 18944, 23816, 25792, 26624, 28396, 29312, 29822, 30784, 31744, 33892, 36704, 37888, 47632, 51584, 53248, 56792, 58624, 59644, 61568, 63488, 67784, 73408, 75776, 92287, 95264, 103168, 106496, 110149, 113584, 117248, 119288, 123136, 126976, 135568, 146816, 151552, 184574, 190528, 206336, 220298, 227168, 234496, 238576, 246272, 253952, 262663, 271136, 293632, 303104, 369148, 381056, 412672, 440596, 454336, 468992, 477152, 492544, 525326, 542272, 587264, 738296, 762112, 825344, 881192, 908672, 937984, 954304, 985088, 1050652, 1084544, 1174528, 1476592, 1524224, 1650688, 1762384, 1817344, 1875968, 1908608, 1970176, 2101304, 2169088, 2349056, 2953184, 3048448, 3301376, 3414619, 3524768, 3634688, 3817216, 3940352, 4202608, 4338176, 4698112, 5906368, 6096896, 6829238, 7049536, 7269376, 7634432, 8405216, 8676352, 9396224, 11812736, 12193792, 13658476, 14099072, 14538752, 15268864, 16810432, 17352704, 23625472, 24387584, 27316952, 28198144, 29077504, 30537728, 33620864, 34705408, 47250944, 54633904, 56396288, 58155008, 61075456, 67241728, 69410816, 94501888, 109267808, 112792576, 122150912, 134483456, 189003776, 218535616, 225585152, 268966912, 378007552, 437071232, 451170304, 537933824, 756015104, 874142464, 902340608, 1075867648, 1748284928, 2151735296, 3496569856, 6993139712, 13986279424, 27972558848]

約数ペア:

[(1, 27972558848), (2, 13986279424), (4, 6993139712), (8, 3496569856), (13, 2151735296), (16, 1748284928), (26, 1075867648), (31, 902340608), (32, 874142464), (37, 756015104), (52, 537933824), (62, 451170304), (64, 437071232), (74, 378007552), (104, 268966912), (124, 225585152), (128, 218535616), (148, 189003776), (208, 134483456), (229, 122150912), (248, 112792576), (256, 109267808), (296, 94501888), (403, 69410816), (416, 67241728), (458, 61075456), (481, 58155008), (496, 56396288), (512, 54633904), (592, 47250944), (806, 34705408), (832, 33620864), (916, 30537728), (962, 29077504), (992, 28198144), (1024, 27316952), (1147, 24387584), (1184, 23625472), (1612, 17352704), (1664, 16810432), (1832, 15268864), (1924, 14538752), (1984, 14099072), (2048, 13658476), (2294, 12193792), (2368, 11812736), (2977, 9396224), (3224, 8676352), (3328, 8405216), (3664, 7634432), (3848, 7269376), (3968, 7049536), (4096, 6829238), (4588, 6096896), (4736, 5906368), (5954, 4698112), (6448, 4338176), (6656, 4202608), (7099, 3940352), (7328, 3817216), (7696, 3634688), (7936, 3524768), (8192, 3414619), (8473, 3301376), (9176, 3048448), (9472, 2953184), (11908, 2349056), (12896, 2169088), (13312, 2101304), (14198, 1970176), (14656, 1908608), (14911, 1875968), (15392, 1817344), (15872, 1762384), (16946, 1650688), (18352, 1524224), (18944, 1476592), (23816, 1174528), (25792, 1084544), (26624, 1050652), (28396, 985088), (29312, 954304), (29822, 937984), (30784, 908672), (31744, 881192), (33892, 825344), (36704, 762112), (37888, 738296), (47632, 587264), (51584, 542272), (53248, 525326), (56792, 492544), (58624, 477152), (59644, 468992), (61568, 454336), (63488, 440596), (67784, 412672), (73408, 381056), (75776, 369148), (92287, 303104), (95264, 293632), (103168, 271136), (106496, 262663), (110149, 253952), (113584, 246272), (117248, 238576), (119288, 234496), (123136, 227168), (126976, 220298), (135568, 206336), (146816, 190528), (151552, 184574)]