239189472

素因数分解:

$2^5\times 3^2\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1840

約数の個数: 72

約数和(自身を含む): 681689736

約数和(自身を除く): 442500264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 877, 947, 1754, 1894, 2631, 2841, 3508, 3788, 5262, 5682, 7016, 7576, 7893, 8523, 10524, 11364, 14032, 15152, 15786, 17046, 21048, 22728, 28064, 30304, 31572, 34092, 42096, 45456, 63144, 68184, 84192, 90912, 126288, 136368, 252576, 272736, 830519, 1661038, 2491557, 3322076, 4983114, 6644152, 7474671, 9966228, 13288304, 14949342, 19932456, 26576608, 29898684, 39864912, 59797368, 79729824, 119594736, 239189472]

約数ペア:

[(1, 239189472), (2, 119594736), (3, 79729824), (4, 59797368), (6, 39864912), (8, 29898684), (9, 26576608), (12, 19932456), (16, 14949342), (18, 13288304), (24, 9966228), (32, 7474671), (36, 6644152), (48, 4983114), (72, 3322076), (96, 2491557), (144, 1661038), (288, 830519), (877, 272736), (947, 252576), (1754, 136368), (1894, 126288), (2631, 90912), (2841, 84192), (3508, 68184), (3788, 63144), (5262, 45456), (5682, 42096), (7016, 34092), (7576, 31572), (7893, 30304), (8523, 28064), (10524, 22728), (11364, 21048), (14032, 17046), (15152, 15786)]