272494404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 144

約数和(自身を含む): 853844992

約数和(自身を除く): 581350588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 373, 446, 468, 546, 669, 746, 819, 892, 1092, 1119, 1338, 1492, 1561, 1638, 2007, 2238, 2611, 2676, 2899, 3122, 3276, 3357, 4014, 4476, 4683, 4849, 5222, 5798, 6244, 6714, 7833, 8028, 8697, 9366, 9698, 10444, 11596, 13428, 14049, 14547, 15666, 17394, 18732, 19396, 20293, 23499, 26091, 28098, 29094, 31332, 33943, 34788, 40586, 43641, 46998, 52182, 56196, 58188, 60879, 67886, 81172, 83179, 87282, 93996, 101829, 104364, 121758, 135772, 166358, 174564, 182637, 203658, 243516, 249537, 305487, 332716, 365274, 407316, 499074, 582253, 610974, 730548, 748611, 998148, 1081327, 1164506, 1221948, 1497222, 1746759, 2162654, 2329012, 2994444, 3243981, 3493518, 4325308, 5240277, 6487962, 6987036, 7569289, 9731943, 10480554, 12975924, 15138578, 19463886, 20961108, 22707867, 30277156, 38927772, 45415734, 68123601, 90831468, 136247202, 272494404]

約数ペア:

[(1, 272494404), (2, 136247202), (3, 90831468), (4, 68123601), (6, 45415734), (7, 38927772), (9, 30277156), (12, 22707867), (13, 20961108), (14, 19463886), (18, 15138578), (21, 12975924), (26, 10480554), (28, 9731943), (36, 7569289), (39, 6987036), (42, 6487962), (52, 5240277), (63, 4325308), (78, 3493518), (84, 3243981), (91, 2994444), (117, 2329012), (126, 2162654), (156, 1746759), (182, 1497222), (223, 1221948), (234, 1164506), (252, 1081327), (273, 998148), (364, 748611), (373, 730548), (446, 610974), (468, 582253), (546, 499074), (669, 407316), (746, 365274), (819, 332716), (892, 305487), (1092, 249537), (1119, 243516), (1338, 203658), (1492, 182637), (1561, 174564), (1638, 166358), (2007, 135772), (2238, 121758), (2611, 104364), (2676, 101829), (2899, 93996), (3122, 87282), (3276, 83179), (3357, 81172), (4014, 67886), (4476, 60879), (4683, 58188), (4849, 56196), (5222, 52182), (5798, 46998), (6244, 43641), (6714, 40586), (7833, 34788), (8028, 33943), (8697, 31332), (9366, 29094), (9698, 28098), (10444, 26091), (11596, 23499), (13428, 20293), (14049, 19396), (14547, 18732), (15666, 17394)]