253398336

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15901}}^1$

素因数の和:15999

約数の個数: 56

約数和(自身を含む): 678570144

約数和(自身を除く): 425171808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15901, 15936, 31802, 47703, 63604, 95406, 127208, 190812, 254416, 381624, 508832, 763248, 1017664, 1319783, 1526496, 2639566, 3052992, 3959349, 5279132, 7918698, 10558264, 15837396, 21116528, 31674792, 42233056, 63349584, 84466112, 126699168, 253398336]

約数ペア:

[(1, 253398336), (2, 126699168), (3, 84466112), (4, 63349584), (6, 42233056), (8, 31674792), (12, 21116528), (16, 15837396), (24, 10558264), (32, 7918698), (48, 5279132), (64, 3959349), (83, 3052992), (96, 2639566), (166, 1526496), (192, 1319783), (249, 1017664), (332, 763248), (498, 508832), (664, 381624), (996, 254416), (1328, 190812), (1992, 127208), (2656, 95406), (3984, 63604), (5312, 47703), (7968, 31802), (15901, 15936)]