421063776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 1374766848

約数和(自身を除く): 953703072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 504, 631, 662, 672, 993, 1008, 1262, 1324, 1893, 1986, 2016, 2317, 2524, 2648, 2979, 3786, 3972, 4417, 4634, 5048, 5296, 5679, 5958, 6951, 7572, 7944, 8834, 9268, 10096, 10592, 11358, 11916, 13251, 13902, 15144, 15888, 17668, 18536, 20192, 20853, 22716, 23832, 26502, 27804, 30288, 31776, 35336, 37072, 39753, 41706, 45432, 47664, 53004, 55608, 60576, 70672, 74144, 79506, 83412, 90864, 95328, 106008, 111216, 141344, 159012, 166824, 181728, 208861, 212016, 222432, 318024, 333648, 417722, 424032, 626583, 636048, 667296, 835444, 1253166, 1272096, 1462027, 1670888, 1879749, 2506332, 2924054, 3341776, 3759498, 4386081, 5012664, 5848108, 6683552, 7518996, 8772162, 10025328, 11696216, 13158243, 15037992, 17544324, 20050656, 23392432, 26316486, 30075984, 35088648, 46784864, 52632972, 60151968, 70177296, 105265944, 140354592, 210531888, 421063776]

約数ペア:

[(1, 421063776), (2, 210531888), (3, 140354592), (4, 105265944), (6, 70177296), (7, 60151968), (8, 52632972), (9, 46784864), (12, 35088648), (14, 30075984), (16, 26316486), (18, 23392432), (21, 20050656), (24, 17544324), (28, 15037992), (32, 13158243), (36, 11696216), (42, 10025328), (48, 8772162), (56, 7518996), (63, 6683552), (72, 5848108), (84, 5012664), (96, 4386081), (112, 3759498), (126, 3341776), (144, 2924054), (168, 2506332), (224, 1879749), (252, 1670888), (288, 1462027), (331, 1272096), (336, 1253166), (504, 835444), (631, 667296), (662, 636048), (672, 626583), (993, 424032), (1008, 417722), (1262, 333648), (1324, 318024), (1893, 222432), (1986, 212016), (2016, 208861), (2317, 181728), (2524, 166824), (2648, 159012), (2979, 141344), (3786, 111216), (3972, 106008), (4417, 95328), (4634, 90864), (5048, 83412), (5296, 79506), (5679, 74144), (5958, 70672), (6951, 60576), (7572, 55608), (7944, 53004), (8834, 47664), (9268, 45432), (10096, 41706), (10592, 39753), (11358, 37072), (11916, 35336), (13251, 31776), (13902, 30288), (15144, 27804), (15888, 26502), (17668, 23832), (18536, 22716), (20192, 20853)]