890694464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3976

約数の個数: 112

約数和(自身を含む): 2149571520

約数和(自身を除く): 1258877056

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 352, 374, 418, 544, 608, 646, 704, 748, 836, 1088, 1216, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 3917, 5168, 5984, 6688, 7106, 7834, 10336, 11968, 13376, 14212, 15668, 20672, 28424, 31336, 43087, 56848, 62672, 66589, 74423, 86174, 113696, 125344, 133178, 148846, 172348, 227392, 250688, 266356, 297692, 344696, 532712, 595384, 689392, 732479, 818653, 1065424, 1190768, 1265191, 1378784, 1464958, 1637306, 2130848, 2381536, 2530382, 2757568, 2929916, 3274612, 4261696, 4763072, 5060764, 5859832, 6549224, 10121528, 11719664, 13098448, 13917101, 20243056, 23439328, 26196896, 27834202, 40486112, 46878656, 52393792, 55668404, 80972224, 111336808, 222673616, 445347232, 890694464]

約数ペア:

[(1, 890694464), (2, 445347232), (4, 222673616), (8, 111336808), (11, 80972224), (16, 55668404), (17, 52393792), (19, 46878656), (22, 40486112), (32, 27834202), (34, 26196896), (38, 23439328), (44, 20243056), (64, 13917101), (68, 13098448), (76, 11719664), (88, 10121528), (136, 6549224), (152, 5859832), (176, 5060764), (187, 4763072), (209, 4261696), (272, 3274612), (304, 2929916), (323, 2757568), (352, 2530382), (374, 2381536), (418, 2130848), (544, 1637306), (608, 1464958), (646, 1378784), (704, 1265191), (748, 1190768), (836, 1065424), (1088, 818653), (1216, 732479), (1292, 689392), (1496, 595384), (1672, 532712), (2584, 344696), (2992, 297692), (3344, 266356), (3553, 250688), (3917, 227392), (5168, 172348), (5984, 148846), (6688, 133178), (7106, 125344), (7834, 113696), (10336, 86174), (11968, 74423), (13376, 66589), (14212, 62672), (15668, 56848), (20672, 43087), (28424, 31336)]