388310496

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{82549}}^1$

素因数の和:82576

約数の個数: 72

約数和(自身を含む): 1185748200

約数和(自身を除く): 797437704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 82549, 165098, 247647, 330196, 495294, 577843, 660392, 990588, 1155686, 1320784, 1733529, 1981176, 2311372, 2641568, 3467058, 3962352, 4044901, 4622744, 6934116, 7924704, 8089802, 9245488, 12134703, 13868232, 16179604, 18490976, 24269406, 27736464, 32359208, 48538812, 55472928, 64718416, 97077624, 129436832, 194155248, 388310496]

約数ペア:

[(1, 388310496), (2, 194155248), (3, 129436832), (4, 97077624), (6, 64718416), (7, 55472928), (8, 48538812), (12, 32359208), (14, 27736464), (16, 24269406), (21, 18490976), (24, 16179604), (28, 13868232), (32, 12134703), (42, 9245488), (48, 8089802), (49, 7924704), (56, 6934116), (84, 4622744), (96, 4044901), (98, 3962352), (112, 3467058), (147, 2641568), (168, 2311372), (196, 1981176), (224, 1733529), (294, 1320784), (336, 1155686), (392, 990588), (588, 660392), (672, 577843), (784, 495294), (1176, 330196), (1568, 247647), (2352, 165098), (4704, 82549)]