221482848

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3980

約数の個数: 96

約数和(自身を含む): 631895040

約数和(自身を除く): 410412192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2976, 3534, 3917, 4712, 7068, 7834, 9424, 11751, 14136, 15668, 18848, 23502, 28272, 31336, 47004, 56544, 62672, 74423, 94008, 121427, 125344, 148846, 188016, 223269, 242854, 297692, 364281, 376032, 446538, 485708, 595384, 728562, 893076, 971416, 1190768, 1457124, 1786152, 1942832, 2307113, 2381536, 2914248, 3572304, 3885664, 4614226, 5828496, 6921339, 7144608, 9228452, 11656992, 13842678, 18456904, 27685356, 36913808, 55370712, 73827616, 110741424, 221482848]

約数ペア:

[(1, 221482848), (2, 110741424), (3, 73827616), (4, 55370712), (6, 36913808), (8, 27685356), (12, 18456904), (16, 13842678), (19, 11656992), (24, 9228452), (31, 7144608), (32, 6921339), (38, 5828496), (48, 4614226), (57, 3885664), (62, 3572304), (76, 2914248), (93, 2381536), (96, 2307113), (114, 1942832), (124, 1786152), (152, 1457124), (186, 1190768), (228, 971416), (248, 893076), (304, 728562), (372, 595384), (456, 485708), (496, 446538), (589, 376032), (608, 364281), (744, 297692), (912, 242854), (992, 223269), (1178, 188016), (1488, 148846), (1767, 125344), (1824, 121427), (2356, 94008), (2976, 74423), (3534, 62672), (3917, 56544), (4712, 47004), (7068, 31336), (7834, 28272), (9424, 23502), (11751, 18848), (14136, 15668)]