1605963828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3426

約数の個数: 144

約数和(自身を含む): 4696581120

約数和(自身を除く): 3090617292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 49, 57, 76, 84, 86, 98, 114, 129, 133, 147, 172, 196, 228, 258, 266, 294, 301, 399, 516, 532, 588, 602, 798, 817, 903, 931, 1204, 1596, 1634, 1806, 1862, 2107, 2451, 2793, 3268, 3343, 3612, 3724, 4214, 4902, 5586, 5719, 6321, 6686, 8428, 9804, 10029, 11172, 11438, 12642, 13372, 17157, 20058, 22876, 23401, 25284, 34314, 40033, 40116, 46802, 63517, 68628, 70203, 80066, 93604, 120099, 127034, 140406, 143749, 160132, 163807, 190551, 240198, 254068, 280812, 287498, 327614, 381102, 431247, 444619, 480396, 491421, 574996, 655228, 762204, 862494, 889238, 982842, 1006243, 1333857, 1724988, 1778476, 1965684, 2012486, 2667714, 2731231, 3018729, 3112333, 4024972, 5335428, 5462462, 6037458, 6224666, 7043701, 8193693, 9336999, 10924924, 12074916, 12449332, 14087402, 16387386, 18673998, 19118617, 21131103, 28174804, 32774772, 37347996, 38237234, 42262206, 57355851, 76474468, 84524412, 114711702, 133830319, 229423404, 267660638, 401490957, 535321276, 802981914, 1605963828]

約数ペア:

[(1, 1605963828), (2, 802981914), (3, 535321276), (4, 401490957), (6, 267660638), (7, 229423404), (12, 133830319), (14, 114711702), (19, 84524412), (21, 76474468), (28, 57355851), (38, 42262206), (42, 38237234), (43, 37347996), (49, 32774772), (57, 28174804), (76, 21131103), (84, 19118617), (86, 18673998), (98, 16387386), (114, 14087402), (129, 12449332), (133, 12074916), (147, 10924924), (172, 9336999), (196, 8193693), (228, 7043701), (258, 6224666), (266, 6037458), (294, 5462462), (301, 5335428), (399, 4024972), (516, 3112333), (532, 3018729), (588, 2731231), (602, 2667714), (798, 2012486), (817, 1965684), (903, 1778476), (931, 1724988), (1204, 1333857), (1596, 1006243), (1634, 982842), (1806, 889238), (1862, 862494), (2107, 762204), (2451, 655228), (2793, 574996), (3268, 491421), (3343, 480396), (3612, 444619), (3724, 431247), (4214, 381102), (4902, 327614), (5586, 287498), (5719, 280812), (6321, 254068), (6686, 240198), (8428, 190551), (9804, 163807), (10029, 160132), (11172, 143749), (11438, 140406), (12642, 127034), (13372, 120099), (17157, 93604), (20058, 80066), (22876, 70203), (23401, 68628), (25284, 63517), (34314, 46802), (40033, 40116)]