2001231992502

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{6043}}^1$

素因数の和:6803

約数の個数: 128

約数和(自身を含む): 4543153920000

約数和(自身を除く): 2541921927498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 149, 158, 237, 298, 447, 474, 521, 711, 894, 1042, 1341, 1422, 1563, 2133, 2682, 3126, 4023, 4266, 4689, 6043, 8046, 9378, 11771, 12086, 14067, 18129, 23542, 28134, 35313, 36258, 41159, 54387, 70626, 77629, 82318, 105939, 108774, 123477, 155258, 163161, 211878, 232887, 246954, 317817, 326322, 370431, 465774, 477397, 635634, 698661, 740862, 900407, 954794, 1111293, 1397322, 1432191, 1800814, 2095983, 2222586, 2701221, 2864382, 3148403, 4191966, 4296573, 5402442, 6132691, 6296806, 8103663, 8593146, 9445209, 12265382, 12889719, 16207326, 18398073, 18890418, 24310989, 25779438, 28335627, 36796146, 48621978, 55194219, 56671254, 71132153, 85006881, 110388438, 142264306, 165582657, 170013762, 213396459, 248723837, 331165314, 426792918, 469112047, 497447674, 640189377, 746171511, 938224094, 1280378754, 1407336141, 1492343022, 1920568131, 2238514533, 2814672282, 3841136262, 4222008423, 4477029066, 6715543599, 8444016846, 12666025269, 13431087198, 25332050538, 37059851713, 74119703426, 111179555139, 222359110278, 333538665417, 667077330834, 1000615996251, 2001231992502]

約数ペア:

[(1, 2001231992502), (2, 1000615996251), (3, 667077330834), (6, 333538665417), (9, 222359110278), (18, 111179555139), (27, 74119703426), (54, 37059851713), (79, 25332050538), (149, 13431087198), (158, 12666025269), (237, 8444016846), (298, 6715543599), (447, 4477029066), (474, 4222008423), (521, 3841136262), (711, 2814672282), (894, 2238514533), (1042, 1920568131), (1341, 1492343022), (1422, 1407336141), (1563, 1280378754), (2133, 938224094), (2682, 746171511), (3126, 640189377), (4023, 497447674), (4266, 469112047), (4689, 426792918), (6043, 331165314), (8046, 248723837), (9378, 213396459), (11771, 170013762), (12086, 165582657), (14067, 142264306), (18129, 110388438), (23542, 85006881), (28134, 71132153), (35313, 56671254), (36258, 55194219), (41159, 48621978), (54387, 36796146), (70626, 28335627), (77629, 25779438), (82318, 24310989), (105939, 18890418), (108774, 18398073), (123477, 16207326), (155258, 12889719), (163161, 12265382), (211878, 9445209), (232887, 8593146), (246954, 8103663), (317817, 6296806), (326322, 6132691), (370431, 5402442), (465774, 4296573), (477397, 4191966), (635634, 3148403), (698661, 2864382), (740862, 2701221), (900407, 2222586), (954794, 2095983), (1111293, 1800814), (1397322, 1432191)]