220024532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 507354624

約数和(自身を除く): 287330092

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 52, 82, 91, 92, 161, 164, 182, 287, 299, 322, 364, 533, 574, 598, 641, 644, 943, 1066, 1148, 1196, 1282, 1886, 2093, 2132, 2564, 3731, 3772, 4186, 4487, 6601, 7462, 8333, 8372, 8974, 12259, 13202, 14743, 14924, 16666, 17948, 24518, 26281, 26404, 29486, 33332, 49036, 52562, 58331, 58972, 85813, 103201, 105124, 116662, 171626, 183967, 191659, 206402, 233324, 341653, 343252, 367934, 383318, 412804, 604463, 683306, 735868, 766636, 1208926, 1341613, 1366612, 2391571, 2417852, 2683226, 4231241, 4783142, 5366452, 7858019, 8462482, 9566284, 15716038, 16924964, 31432076, 55006133, 110012266, 220024532]

約数ペア:

[(1, 220024532), (2, 110012266), (4, 55006133), (7, 31432076), (13, 16924964), (14, 15716038), (23, 9566284), (26, 8462482), (28, 7858019), (41, 5366452), (46, 4783142), (52, 4231241), (82, 2683226), (91, 2417852), (92, 2391571), (161, 1366612), (164, 1341613), (182, 1208926), (287, 766636), (299, 735868), (322, 683306), (364, 604463), (533, 412804), (574, 383318), (598, 367934), (641, 343252), (644, 341653), (943, 233324), (1066, 206402), (1148, 191659), (1196, 183967), (1282, 171626), (1886, 116662), (2093, 105124), (2132, 103201), (2564, 85813), (3731, 58972), (3772, 58331), (4186, 52562), (4487, 49036), (6601, 33332), (7462, 29486), (8333, 26404), (8372, 26281), (8974, 24518), (12259, 17948), (13202, 16666), (14743, 14924)]