378460716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{461}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 930538224

約数和(自身を除く): 552077508

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 461, 516, 922, 1383, 1591, 1844, 1849, 2766, 3182, 3698, 4773, 5532, 5547, 6364, 7396, 9546, 11094, 17057, 19092, 19823, 22188, 34114, 39646, 51171, 59469, 68228, 68413, 79292, 102342, 118938, 136826, 204684, 205239, 237876, 273652, 410478, 733451, 820956, 852389, 1466902, 1704778, 2200353, 2557167, 2933804, 3409556, 4400706, 5114334, 8801412, 10228668, 31538393, 63076786, 94615179, 126153572, 189230358, 378460716]

約数ペア:

[(1, 378460716), (2, 189230358), (3, 126153572), (4, 94615179), (6, 63076786), (12, 31538393), (37, 10228668), (43, 8801412), (74, 5114334), (86, 4400706), (111, 3409556), (129, 2933804), (148, 2557167), (172, 2200353), (222, 1704778), (258, 1466902), (444, 852389), (461, 820956), (516, 733451), (922, 410478), (1383, 273652), (1591, 237876), (1844, 205239), (1849, 204684), (2766, 136826), (3182, 118938), (3698, 102342), (4773, 79292), (5532, 68413), (5547, 68228), (6364, 59469), (7396, 51171), (9546, 39646), (11094, 34114), (17057, 22188), (19092, 19823)]