238620984

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 719969040

約数和(自身を除く): 481348056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 101, 123, 147, 164, 168, 196, 202, 246, 287, 294, 303, 328, 343, 392, 404, 492, 574, 588, 606, 686, 707, 808, 861, 984, 1029, 1148, 1176, 1212, 1372, 1414, 1722, 2009, 2058, 2121, 2296, 2401, 2424, 2744, 2828, 3444, 4018, 4116, 4141, 4242, 4802, 4949, 5656, 6027, 6888, 7203, 8036, 8232, 8282, 8484, 9604, 9898, 12054, 12423, 14063, 14406, 14847, 16072, 16564, 16968, 19208, 19796, 24108, 24846, 28126, 28812, 28987, 29694, 33128, 34643, 39592, 42189, 48216, 49692, 56252, 57624, 57974, 59388, 69286, 84378, 86961, 98441, 99384, 103929, 112504, 115948, 118776, 138572, 168756, 173922, 196882, 202909, 207858, 231896, 242501, 277144, 295323, 337512, 347844, 393764, 405818, 415716, 485002, 590646, 608727, 695688, 727503, 787528, 811636, 831432, 970004, 1181292, 1217454, 1420363, 1455006, 1623272, 1940008, 2362584, 2434908, 2840726, 2910012, 4261089, 4869816, 5681452, 5820024, 8522178, 9942541, 11362904, 17044356, 19885082, 29827623, 34088712, 39770164, 59655246, 79540328, 119310492, 238620984]

約数ペア:

[(1, 238620984), (2, 119310492), (3, 79540328), (4, 59655246), (6, 39770164), (7, 34088712), (8, 29827623), (12, 19885082), (14, 17044356), (21, 11362904), (24, 9942541), (28, 8522178), (41, 5820024), (42, 5681452), (49, 4869816), (56, 4261089), (82, 2910012), (84, 2840726), (98, 2434908), (101, 2362584), (123, 1940008), (147, 1623272), (164, 1455006), (168, 1420363), (196, 1217454), (202, 1181292), (246, 970004), (287, 831432), (294, 811636), (303, 787528), (328, 727503), (343, 695688), (392, 608727), (404, 590646), (492, 485002), (574, 415716), (588, 405818), (606, 393764), (686, 347844), (707, 337512), (808, 295323), (861, 277144), (984, 242501), (1029, 231896), (1148, 207858), (1176, 202909), (1212, 196882), (1372, 173922), (1414, 168756), (1722, 138572), (2009, 118776), (2058, 115948), (2121, 112504), (2296, 103929), (2401, 99384), (2424, 98441), (2744, 86961), (2828, 84378), (3444, 69286), (4018, 59388), (4116, 57974), (4141, 57624), (4242, 56252), (4802, 49692), (4949, 48216), (5656, 42189), (6027, 39592), (6888, 34643), (7203, 33128), (8036, 29694), (8232, 28987), (8282, 28812), (8484, 28126), (9604, 24846), (9898, 24108), (12054, 19796), (12423, 19208), (14063, 16968), (14406, 16564), (14847, 16072)]