265511844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 120

約数和(自身を含む): 753931640

約数和(自身を除く): 488419796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 373, 468, 507, 676, 702, 746, 1014, 1053, 1119, 1404, 1492, 1521, 2028, 2106, 2197, 2238, 3042, 3357, 4212, 4394, 4476, 4563, 4849, 6084, 6591, 6714, 8788, 9126, 9698, 10071, 13182, 13428, 13689, 14547, 18252, 19396, 19773, 20142, 26364, 27378, 29094, 30213, 39546, 40284, 43641, 54756, 58188, 59319, 60426, 63037, 79092, 87282, 118638, 120852, 126074, 130923, 174564, 177957, 189111, 237276, 252148, 261846, 355914, 378222, 392769, 523692, 567333, 711828, 756444, 785538, 819481, 1134666, 1571076, 1638962, 1701999, 2269332, 2458443, 3277924, 3403998, 4916886, 5105997, 6807996, 7375329, 9833772, 10211994, 14750658, 20423988, 22125987, 29501316, 44251974, 66377961, 88503948, 132755922, 265511844]

約数ペア:

[(1, 265511844), (2, 132755922), (3, 88503948), (4, 66377961), (6, 44251974), (9, 29501316), (12, 22125987), (13, 20423988), (18, 14750658), (26, 10211994), (27, 9833772), (36, 7375329), (39, 6807996), (52, 5105997), (54, 4916886), (78, 3403998), (81, 3277924), (108, 2458443), (117, 2269332), (156, 1701999), (162, 1638962), (169, 1571076), (234, 1134666), (324, 819481), (338, 785538), (351, 756444), (373, 711828), (468, 567333), (507, 523692), (676, 392769), (702, 378222), (746, 355914), (1014, 261846), (1053, 252148), (1119, 237276), (1404, 189111), (1492, 177957), (1521, 174564), (2028, 130923), (2106, 126074), (2197, 120852), (2238, 118638), (3042, 87282), (3357, 79092), (4212, 63037), (4394, 60426), (4476, 59319), (4563, 58188), (4849, 54756), (6084, 43641), (6591, 40284), (6714, 39546), (8788, 30213), (9126, 29094), (9698, 27378), (10071, 26364), (13182, 20142), (13428, 19773), (13689, 19396), (14547, 18252)]