312443334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6869}}^1$

素因数の和:6922

約数の個数: 72

約数和(自身を含む): 816650640

約数和(自身を除く): 504207306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 6869, 7581, 13738, 15162, 20607, 22743, 41214, 45486, 48083, 61821, 96166, 123642, 130511, 144249, 261022, 288498, 391533, 432747, 783066, 865494, 913577, 1174599, 1827154, 2349198, 2479709, 2740731, 4959418, 5481462, 7439127, 8222193, 14878254, 16444386, 17357963, 22317381, 34715926, 44634762, 52073889, 104147778, 156221667, 312443334]

約数ペア:

[(1, 312443334), (2, 156221667), (3, 104147778), (6, 52073889), (7, 44634762), (9, 34715926), (14, 22317381), (18, 17357963), (19, 16444386), (21, 14878254), (38, 8222193), (42, 7439127), (57, 5481462), (63, 4959418), (114, 2740731), (126, 2479709), (133, 2349198), (171, 1827154), (266, 1174599), (342, 913577), (361, 865494), (399, 783066), (722, 432747), (798, 391533), (1083, 288498), (1197, 261022), (2166, 144249), (2394, 130511), (2527, 123642), (3249, 96166), (5054, 61821), (6498, 48083), (6869, 45486), (7581, 41214), (13738, 22743), (15162, 20607)]