739296324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6959}}^1$

素因数の和:7209

約数の個数: 72

約数和(自身を含む): 2021685120

約数和(自身を除く): 1282388796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 2043, 2724, 2951, 4086, 5902, 6959, 8172, 8853, 11804, 13918, 17706, 20877, 26559, 27836, 35412, 41754, 53118, 62631, 83508, 90467, 106236, 125262, 180934, 250524, 271401, 361868, 542802, 814203, 1085604, 1579693, 1628406, 3159386, 3256812, 4739079, 6318772, 9478158, 14217237, 18956316, 20536009, 28434474, 41072018, 56868948, 61608027, 82144036, 123216054, 184824081, 246432108, 369648162, 739296324]

約数ペア:

[(1, 739296324), (2, 369648162), (3, 246432108), (4, 184824081), (6, 123216054), (9, 82144036), (12, 61608027), (13, 56868948), (18, 41072018), (26, 28434474), (36, 20536009), (39, 18956316), (52, 14217237), (78, 9478158), (117, 6318772), (156, 4739079), (227, 3256812), (234, 3159386), (454, 1628406), (468, 1579693), (681, 1085604), (908, 814203), (1362, 542802), (2043, 361868), (2724, 271401), (2951, 250524), (4086, 180934), (5902, 125262), (6959, 106236), (8172, 90467), (8853, 83508), (11804, 62631), (13918, 53118), (17706, 41754), (20877, 35412), (26559, 27836)]