1942879968

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 5628495600

約数和(自身を除く): 3685615632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 229, 267, 288, 331, 356, 458, 534, 662, 687, 712, 801, 916, 993, 1068, 1324, 1374, 1424, 1602, 1832, 1986, 2061, 2136, 2648, 2748, 2848, 2979, 3204, 3664, 3972, 4122, 4272, 5296, 5496, 5958, 6408, 7328, 7944, 8244, 8544, 10592, 10992, 11916, 12816, 15888, 16488, 20381, 21984, 23832, 25632, 29459, 31776, 32976, 40762, 47664, 58918, 61143, 65952, 75799, 81524, 88377, 95328, 117836, 122286, 151598, 163048, 176754, 183429, 227397, 235672, 244572, 265131, 303196, 326096, 353508, 366858, 454794, 471344, 489144, 530262, 606392, 652192, 682191, 707016, 733716, 909588, 942688, 978288, 1060524, 1212784, 1364382, 1414032, 1467432, 1819176, 1956576, 2121048, 2425568, 2728764, 2828064, 2934864, 3638352, 4242096, 5457528, 5869728, 6746111, 7276704, 8484192, 10915056, 13492222, 20238333, 21830112, 26984444, 40476666, 53968888, 60714999, 80953332, 107937776, 121429998, 161906664, 215875552, 242859996, 323813328, 485719992, 647626656, 971439984, 1942879968]

約数ペア:

[(1, 1942879968), (2, 971439984), (3, 647626656), (4, 485719992), (6, 323813328), (8, 242859996), (9, 215875552), (12, 161906664), (16, 121429998), (18, 107937776), (24, 80953332), (32, 60714999), (36, 53968888), (48, 40476666), (72, 26984444), (89, 21830112), (96, 20238333), (144, 13492222), (178, 10915056), (229, 8484192), (267, 7276704), (288, 6746111), (331, 5869728), (356, 5457528), (458, 4242096), (534, 3638352), (662, 2934864), (687, 2828064), (712, 2728764), (801, 2425568), (916, 2121048), (993, 1956576), (1068, 1819176), (1324, 1467432), (1374, 1414032), (1424, 1364382), (1602, 1212784), (1832, 1060524), (1986, 978288), (2061, 942688), (2136, 909588), (2648, 733716), (2748, 707016), (2848, 682191), (2979, 652192), (3204, 606392), (3664, 530262), (3972, 489144), (4122, 471344), (4272, 454794), (5296, 366858), (5496, 353508), (5958, 326096), (6408, 303196), (7328, 265131), (7944, 244572), (8244, 235672), (8544, 227397), (10592, 183429), (10992, 176754), (11916, 163048), (12816, 151598), (15888, 122286), (16488, 117836), (20381, 95328), (21984, 88377), (23832, 81524), (25632, 75799), (29459, 65952), (31776, 61143), (32976, 58918), (40762, 47664)]