442182468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{57847}}^1$

素因数の和:57881

約数の個数: 72

約数和(自身を含む): 1292555712

約数和(自身を除く): 850373244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 57847, 115694, 173541, 231388, 347082, 404929, 694164, 752011, 809858, 1214787, 1504022, 1619716, 2256033, 2429574, 2834503, 3008044, 4512066, 4859148, 5264077, 5669006, 8503509, 9024132, 10528154, 11338012, 15792231, 17007018, 21056308, 31584462, 34014036, 36848539, 63168924, 73697078, 110545617, 147394156, 221091234, 442182468]

約数ペア:

[(1, 442182468), (2, 221091234), (3, 147394156), (4, 110545617), (6, 73697078), (7, 63168924), (12, 36848539), (13, 34014036), (14, 31584462), (21, 21056308), (26, 17007018), (28, 15792231), (39, 11338012), (42, 10528154), (49, 9024132), (52, 8503509), (78, 5669006), (84, 5264077), (91, 4859148), (98, 4512066), (147, 3008044), (156, 2834503), (182, 2429574), (196, 2256033), (273, 1619716), (294, 1504022), (364, 1214787), (546, 809858), (588, 752011), (637, 694164), (1092, 404929), (1274, 347082), (1911, 231388), (2548, 173541), (3822, 115694), (7644, 57847)]