8219370456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{43789}}^1$

素因数の和:43894

約数の個数: 128

約数和(自身を含む): 25223040000

約数和(自身を除く): 17003669544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 79, 88, 99, 108, 132, 158, 198, 216, 237, 264, 297, 316, 396, 474, 594, 632, 711, 792, 869, 948, 1188, 1422, 1738, 1896, 2133, 2376, 2607, 2844, 3476, 4266, 5214, 5688, 6952, 7821, 8532, 10428, 15642, 17064, 20856, 23463, 31284, 43789, 46926, 62568, 87578, 93852, 131367, 175156, 187704, 262734, 350312, 394101, 481679, 525468, 788202, 963358, 1050936, 1182303, 1445037, 1576404, 1926716, 2364606, 2890074, 3152808, 3459331, 3853432, 4335111, 4729212, 5780148, 6918662, 8670222, 9458424, 10377993, 11560296, 13005333, 13837324, 17340444, 20755986, 26010666, 27674648, 31133979, 34680888, 38052641, 41511972, 52021332, 62267958, 76105282, 83023944, 93401937, 104042664, 114157923, 124535916, 152210564, 186803874, 228315846, 249071832, 304421128, 342473769, 373607748, 456631692, 684947538, 747215496, 913263384, 1027421307, 1369895076, 2054842614, 2739790152, 4109685228, 8219370456]

約数ペア:

[(1, 8219370456), (2, 4109685228), (3, 2739790152), (4, 2054842614), (6, 1369895076), (8, 1027421307), (9, 913263384), (11, 747215496), (12, 684947538), (18, 456631692), (22, 373607748), (24, 342473769), (27, 304421128), (33, 249071832), (36, 228315846), (44, 186803874), (54, 152210564), (66, 124535916), (72, 114157923), (79, 104042664), (88, 93401937), (99, 83023944), (108, 76105282), (132, 62267958), (158, 52021332), (198, 41511972), (216, 38052641), (237, 34680888), (264, 31133979), (297, 27674648), (316, 26010666), (396, 20755986), (474, 17340444), (594, 13837324), (632, 13005333), (711, 11560296), (792, 10377993), (869, 9458424), (948, 8670222), (1188, 6918662), (1422, 5780148), (1738, 4729212), (1896, 4335111), (2133, 3853432), (2376, 3459331), (2607, 3152808), (2844, 2890074), (3476, 2364606), (4266, 1926716), (5214, 1576404), (5688, 1445037), (6952, 1182303), (7821, 1050936), (8532, 963358), (10428, 788202), (15642, 525468), (17064, 481679), (20856, 394101), (23463, 350312), (31284, 262734), (43789, 187704), (46926, 175156), (62568, 131367), (87578, 93852)]