308914974736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1\times {\mathrm{1151}}^1$

素因数の和:2504

約数の個数: 80

約数和(自身を含む): 609475276800

約数和(自身を除く): 300560302064

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 298, 412, 596, 824, 1093, 1151, 1192, 1648, 2186, 2302, 2384, 4372, 4604, 8744, 9208, 15347, 17488, 18416, 30694, 61388, 112579, 118553, 122776, 162857, 171499, 225158, 237106, 245552, 325714, 342998, 450316, 474212, 651428, 685996, 900632, 948424, 1258043, 1302856, 1371992, 1801264, 1896848, 2516086, 2605712, 2743984, 5032172, 10064344, 16774271, 17664397, 20128688, 33548542, 35328794, 67097084, 70657588, 129578429, 134194168, 141315176, 187448407, 259156858, 268388336, 282630352, 374896814, 518313716, 749793628, 1036627432, 1499587256, 2073254864, 2999174512, 19307185921, 38614371842, 77228743684, 154457487368, 308914974736]

約数ペア:

[(1, 308914974736), (2, 154457487368), (4, 77228743684), (8, 38614371842), (16, 19307185921), (103, 2999174512), (149, 2073254864), (206, 1499587256), (298, 1036627432), (412, 749793628), (596, 518313716), (824, 374896814), (1093, 282630352), (1151, 268388336), (1192, 259156858), (1648, 187448407), (2186, 141315176), (2302, 134194168), (2384, 129578429), (4372, 70657588), (4604, 67097084), (8744, 35328794), (9208, 33548542), (15347, 20128688), (17488, 17664397), (18416, 16774271), (30694, 10064344), (61388, 5032172), (112579, 2743984), (118553, 2605712), (122776, 2516086), (162857, 1896848), (171499, 1801264), (225158, 1371992), (237106, 1302856), (245552, 1258043), (325714, 948424), (342998, 900632), (450316, 685996), (474212, 651428)]