271197108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4406

約数の個数: 144

約数和(自身を含む): 888334720

約数和(自身を除く): 617137612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4357, 4446, 4788, 5187, 6916, 8714, 8892, 10374, 13071, 15561, 17428, 20748, 26142, 30499, 31122, 39213, 52284, 56641, 60998, 62244, 78426, 82783, 91497, 113282, 121996, 156852, 165566, 169923, 182994, 226564, 248349, 274491, 331132, 339846, 365988, 396487, 496698, 509769, 548982, 579481, 679692, 745047, 792974, 993396, 1019538, 1076179, 1097964, 1158962, 1189461, 1490094, 1585948, 1738443, 2039076, 2152358, 2317924, 2378922, 2980188, 3228537, 3476886, 3568383, 4304716, 4757844, 5215329, 6457074, 6953772, 7136766, 7533253, 9685611, 10430658, 12914148, 14273532, 15066506, 19371222, 20861316, 22599759, 30133012, 38742444, 45199518, 67799277, 90399036, 135598554, 271197108]

約数ペア:

[(1, 271197108), (2, 135598554), (3, 90399036), (4, 67799277), (6, 45199518), (7, 38742444), (9, 30133012), (12, 22599759), (13, 20861316), (14, 19371222), (18, 15066506), (19, 14273532), (21, 12914148), (26, 10430658), (28, 9685611), (36, 7533253), (38, 7136766), (39, 6953772), (42, 6457074), (52, 5215329), (57, 4757844), (63, 4304716), (76, 3568383), (78, 3476886), (84, 3228537), (91, 2980188), (114, 2378922), (117, 2317924), (126, 2152358), (133, 2039076), (156, 1738443), (171, 1585948), (182, 1490094), (228, 1189461), (234, 1158962), (247, 1097964), (252, 1076179), (266, 1019538), (273, 993396), (342, 792974), (364, 745047), (399, 679692), (468, 579481), (494, 548982), (532, 509769), (546, 496698), (684, 396487), (741, 365988), (798, 339846), (819, 331132), (988, 274491), (1092, 248349), (1197, 226564), (1482, 182994), (1596, 169923), (1638, 165566), (1729, 156852), (2223, 121996), (2394, 113282), (2964, 91497), (3276, 82783), (3458, 78426), (4357, 62244), (4446, 60998), (4788, 56641), (5187, 52284), (6916, 39213), (8714, 31122), (8892, 30499), (10374, 26142), (13071, 20748), (15561, 17428)]