278313444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6073}}^1$

素因数の和:6169

約数の個数: 72

約数和(自身を含む): 751718240

約数和(自身を除く): 473404796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3819, 5092, 6073, 7638, 11457, 12146, 15276, 18219, 22914, 24292, 36438, 45828, 54657, 72876, 109314, 115387, 218628, 230774, 346161, 406891, 461548, 692322, 813782, 1038483, 1220673, 1384644, 1627564, 2076966, 2441346, 3662019, 4153932, 4882692, 7324038, 7730929, 14648076, 15461858, 23192787, 30923716, 46385574, 69578361, 92771148, 139156722, 278313444]

約数ペア:

[(1, 278313444), (2, 139156722), (3, 92771148), (4, 69578361), (6, 46385574), (9, 30923716), (12, 23192787), (18, 15461858), (19, 14648076), (36, 7730929), (38, 7324038), (57, 4882692), (67, 4153932), (76, 3662019), (114, 2441346), (134, 2076966), (171, 1627564), (201, 1384644), (228, 1220673), (268, 1038483), (342, 813782), (402, 692322), (603, 461548), (684, 406891), (804, 346161), (1206, 230774), (1273, 218628), (2412, 115387), (2546, 109314), (3819, 72876), (5092, 54657), (6073, 45828), (7638, 36438), (11457, 24292), (12146, 22914), (15276, 18219)]