348880128

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23947

約数の個数: 72

約数和(自身を含む): 977440800

約数和(自身を除く): 628560672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 23909, 47818, 71727, 95636, 143454, 191272, 286908, 382544, 454271, 573816, 765088, 908542, 1147632, 1362813, 1530176, 1817084, 2295264, 2725626, 3060352, 3634168, 4590528, 5451252, 6120704, 7268336, 9181056, 10902504, 14536672, 18362112, 21805008, 29073344, 43610016, 58146688, 87220032, 116293376, 174440064, 348880128]

約数ペア:

[(1, 348880128), (2, 174440064), (3, 116293376), (4, 87220032), (6, 58146688), (8, 43610016), (12, 29073344), (16, 21805008), (19, 18362112), (24, 14536672), (32, 10902504), (38, 9181056), (48, 7268336), (57, 6120704), (64, 5451252), (76, 4590528), (96, 3634168), (114, 3060352), (128, 2725626), (152, 2295264), (192, 1817084), (228, 1530176), (256, 1362813), (304, 1147632), (384, 908542), (456, 765088), (608, 573816), (768, 454271), (912, 382544), (1216, 286908), (1824, 191272), (2432, 143454), (3648, 95636), (4864, 71727), (7296, 47818), (14592, 23909)]