15211248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 44580480

約数和(自身を除く): 29369232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1283, 1482, 1976, 2566, 2964, 3849, 3952, 5132, 5928, 7698, 10264, 11856, 15396, 16679, 20528, 24377, 30792, 33358, 48754, 50037, 61584, 66716, 73131, 97508, 100074, 133432, 146262, 195016, 200148, 266864, 292524, 316901, 390032, 400296, 585048, 633802, 800592, 950703, 1170096, 1267604, 1901406, 2535208, 3802812, 5070416, 7605624, 15211248]

約数ペア:

[(1, 15211248), (2, 7605624), (3, 5070416), (4, 3802812), (6, 2535208), (8, 1901406), (12, 1267604), (13, 1170096), (16, 950703), (19, 800592), (24, 633802), (26, 585048), (38, 400296), (39, 390032), (48, 316901), (52, 292524), (57, 266864), (76, 200148), (78, 195016), (104, 146262), (114, 133432), (152, 100074), (156, 97508), (208, 73131), (228, 66716), (247, 61584), (304, 50037), (312, 48754), (456, 33358), (494, 30792), (624, 24377), (741, 20528), (912, 16679), (988, 15396), (1283, 11856), (1482, 10264), (1976, 7698), (2566, 5928), (2964, 5132), (3849, 3952)]