260888936

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3607

約数の個数: 96

約数和(自身を含む): 657460800

約数和(自身を除く): 396571864

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 952, 1078, 1309, 1496, 1666, 2156, 2618, 3332, 3559, 4312, 5236, 6664, 7118, 9163, 10472, 14236, 18326, 24913, 28472, 36652, 39149, 49826, 60503, 73304, 78298, 99652, 121006, 156596, 174391, 199304, 242012, 274043, 313192, 348782, 423521, 484024, 548086, 665533, 697564, 847042, 1096172, 1331066, 1395128, 1694084, 1918301, 2192344, 2662132, 2964647, 3388168, 3836602, 4658731, 5324264, 5929294, 7673204, 9317462, 11858588, 15346408, 18634924, 23717176, 32611117, 37269848, 65222234, 130444468, 260888936]

約数ペア:

[(1, 260888936), (2, 130444468), (4, 65222234), (7, 37269848), (8, 32611117), (11, 23717176), (14, 18634924), (17, 15346408), (22, 11858588), (28, 9317462), (34, 7673204), (44, 5929294), (49, 5324264), (56, 4658731), (68, 3836602), (77, 3388168), (88, 2964647), (98, 2662132), (119, 2192344), (136, 1918301), (154, 1694084), (187, 1395128), (196, 1331066), (238, 1096172), (308, 847042), (374, 697564), (392, 665533), (476, 548086), (539, 484024), (616, 423521), (748, 348782), (833, 313192), (952, 274043), (1078, 242012), (1309, 199304), (1496, 174391), (1666, 156596), (2156, 121006), (2618, 99652), (3332, 78298), (3559, 73304), (4312, 60503), (5236, 49826), (6664, 39149), (7118, 36652), (9163, 28472), (10472, 24913), (14236, 18326)]