220247064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 622477440

約数和(自身を除く): 402230376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 101, 124, 186, 202, 248, 279, 303, 372, 404, 558, 606, 744, 808, 909, 977, 1116, 1212, 1818, 1954, 2232, 2424, 2931, 3131, 3636, 3908, 5862, 6262, 7272, 7816, 8793, 9393, 11724, 12524, 17586, 18786, 23448, 25048, 28179, 30287, 35172, 37572, 56358, 60574, 70344, 75144, 90861, 98677, 112716, 121148, 181722, 197354, 225432, 242296, 272583, 296031, 363444, 394708, 545166, 592062, 726888, 789416, 888093, 1090332, 1184124, 1776186, 2180664, 2368248, 3058987, 3552372, 6117974, 7104744, 9176961, 12235948, 18353922, 24471896, 27530883, 36707844, 55061766, 73415688, 110123532, 220247064]

約数ペア:

[(1, 220247064), (2, 110123532), (3, 73415688), (4, 55061766), (6, 36707844), (8, 27530883), (9, 24471896), (12, 18353922), (18, 12235948), (24, 9176961), (31, 7104744), (36, 6117974), (62, 3552372), (72, 3058987), (93, 2368248), (101, 2180664), (124, 1776186), (186, 1184124), (202, 1090332), (248, 888093), (279, 789416), (303, 726888), (372, 592062), (404, 545166), (558, 394708), (606, 363444), (744, 296031), (808, 272583), (909, 242296), (977, 225432), (1116, 197354), (1212, 181722), (1818, 121148), (1954, 112716), (2232, 98677), (2424, 90861), (2931, 75144), (3131, 70344), (3636, 60574), (3908, 56358), (5862, 37572), (6262, 35172), (7272, 30287), (7816, 28179), (8793, 25048), (9393, 23448), (11724, 18786), (12524, 17586)]