213826716

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 588156800

約数和(自身を除く): 374330084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 244, 279, 324, 349, 366, 372, 549, 558, 698, 732, 837, 1047, 1098, 1116, 1396, 1647, 1674, 1891, 2094, 2196, 2511, 3141, 3294, 3348, 3782, 4188, 4941, 5022, 5673, 6282, 6588, 7564, 9423, 9882, 10044, 10819, 11346, 12564, 17019, 18846, 19764, 21289, 21638, 22692, 28269, 32457, 34038, 37692, 42578, 43276, 51057, 56538, 63867, 64914, 68076, 85156, 97371, 102114, 113076, 127734, 129828, 153171, 191601, 194742, 204228, 255468, 292113, 306342, 383202, 389484, 574803, 584226, 612684, 659959, 766404, 876339, 1149606, 1168452, 1319918, 1724409, 1752678, 1979877, 2299212, 2639836, 3448818, 3505356, 3959754, 5939631, 6897636, 7919508, 11879262, 17818893, 23758524, 35637786, 53456679, 71275572, 106913358, 213826716]

約数ペア:

[(1, 213826716), (2, 106913358), (3, 71275572), (4, 53456679), (6, 35637786), (9, 23758524), (12, 17818893), (18, 11879262), (27, 7919508), (31, 6897636), (36, 5939631), (54, 3959754), (61, 3505356), (62, 3448818), (81, 2639836), (93, 2299212), (108, 1979877), (122, 1752678), (124, 1724409), (162, 1319918), (183, 1168452), (186, 1149606), (244, 876339), (279, 766404), (324, 659959), (349, 612684), (366, 584226), (372, 574803), (549, 389484), (558, 383202), (698, 306342), (732, 292113), (837, 255468), (1047, 204228), (1098, 194742), (1116, 191601), (1396, 153171), (1647, 129828), (1674, 127734), (1891, 113076), (2094, 102114), (2196, 97371), (2511, 85156), (3141, 68076), (3294, 64914), (3348, 63867), (3782, 56538), (4188, 51057), (4941, 43276), (5022, 42578), (5673, 37692), (6282, 34038), (6588, 32457), (7564, 28269), (9423, 22692), (9882, 21638), (10044, 21289), (10819, 19764), (11346, 18846), (12564, 17019)]