669199356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5104

約数の個数: 144

約数和(自身を含む): 2113413120

約数和(自身を除く): 1444213764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1302, 1428, 1581, 1953, 2108, 2142, 2604, 3162, 3689, 3906, 4284, 4743, 5039, 6324, 7378, 7812, 9486, 10078, 11067, 14756, 15117, 18972, 20156, 22134, 30234, 33201, 35273, 44268, 45351, 60468, 66402, 70546, 85663, 90702, 105819, 132804, 141092, 156209, 171326, 181404, 211638, 256989, 312418, 317457, 342652, 423276, 468627, 513978, 599641, 624836, 634914, 770967, 937254, 1027956, 1093463, 1199282, 1269828, 1405881, 1541934, 1798923, 1874508, 2186926, 2398564, 2655553, 2811762, 3083868, 3280389, 3597846, 4373852, 5311106, 5396769, 5623524, 6560778, 7195692, 7966659, 9841167, 10622212, 10793538, 13121556, 15933318, 18588871, 19682334, 21587076, 23899977, 31866636, 37177742, 39364668, 47799954, 55766613, 74355484, 95599908, 111533226, 167299839, 223066452, 334599678, 669199356]

約数ペア:

[(1, 669199356), (2, 334599678), (3, 223066452), (4, 167299839), (6, 111533226), (7, 95599908), (9, 74355484), (12, 55766613), (14, 47799954), (17, 39364668), (18, 37177742), (21, 31866636), (28, 23899977), (31, 21587076), (34, 19682334), (36, 18588871), (42, 15933318), (51, 13121556), (62, 10793538), (63, 10622212), (68, 9841167), (84, 7966659), (93, 7195692), (102, 6560778), (119, 5623524), (124, 5396769), (126, 5311106), (153, 4373852), (186, 3597846), (204, 3280389), (217, 3083868), (238, 2811762), (252, 2655553), (279, 2398564), (306, 2186926), (357, 1874508), (372, 1798923), (434, 1541934), (476, 1405881), (527, 1269828), (558, 1199282), (612, 1093463), (651, 1027956), (714, 937254), (868, 770967), (1054, 634914), (1071, 624836), (1116, 599641), (1302, 513978), (1428, 468627), (1581, 423276), (1953, 342652), (2108, 317457), (2142, 312418), (2604, 256989), (3162, 211638), (3689, 181404), (3906, 171326), (4284, 156209), (4743, 141092), (5039, 132804), (6324, 105819), (7378, 90702), (7812, 85663), (9486, 70546), (10078, 66402), (11067, 60468), (14756, 45351), (15117, 44268), (18972, 35273), (20156, 33201), (22134, 30234)]