1340289384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4153}}^1$

素因数の和:4299

約数の個数: 128

約数和(自身を含む): 4091523840

約数和(自身を除く): 2751234456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 113, 119, 136, 168, 204, 226, 238, 339, 357, 408, 452, 476, 678, 714, 791, 904, 952, 1356, 1428, 1582, 1921, 2373, 2712, 2856, 3164, 3842, 4153, 4746, 5763, 6328, 7684, 8306, 9492, 11526, 12459, 13447, 15368, 16612, 18984, 23052, 24918, 26894, 29071, 33224, 40341, 46104, 49836, 53788, 58142, 70601, 80682, 87213, 99672, 107576, 116284, 141202, 161364, 174426, 211803, 232568, 282404, 322728, 348852, 423606, 469289, 494207, 564808, 697704, 847212, 938578, 988414, 1407867, 1482621, 1694424, 1877156, 1976828, 2815734, 2965242, 3285023, 3754312, 3953656, 5631468, 5930484, 6570046, 7977913, 9855069, 11262936, 11860968, 13140092, 15955826, 19710138, 23933739, 26280184, 31911652, 39420276, 47867478, 55845391, 63823304, 78840552, 95734956, 111690782, 167536173, 191469912, 223381564, 335072346, 446763128, 670144692, 1340289384]

約数ペア:

[(1, 1340289384), (2, 670144692), (3, 446763128), (4, 335072346), (6, 223381564), (7, 191469912), (8, 167536173), (12, 111690782), (14, 95734956), (17, 78840552), (21, 63823304), (24, 55845391), (28, 47867478), (34, 39420276), (42, 31911652), (51, 26280184), (56, 23933739), (68, 19710138), (84, 15955826), (102, 13140092), (113, 11860968), (119, 11262936), (136, 9855069), (168, 7977913), (204, 6570046), (226, 5930484), (238, 5631468), (339, 3953656), (357, 3754312), (408, 3285023), (452, 2965242), (476, 2815734), (678, 1976828), (714, 1877156), (791, 1694424), (904, 1482621), (952, 1407867), (1356, 988414), (1428, 938578), (1582, 847212), (1921, 697704), (2373, 564808), (2712, 494207), (2856, 469289), (3164, 423606), (3842, 348852), (4153, 322728), (4746, 282404), (5763, 232568), (6328, 211803), (7684, 174426), (8306, 161364), (9492, 141202), (11526, 116284), (12459, 107576), (13447, 99672), (15368, 87213), (16612, 80682), (18984, 70601), (23052, 58142), (24918, 53788), (26894, 49836), (29071, 46104), (33224, 40341)]