630108976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 1452605440

約数和(自身を除く): 822496464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 248, 254, 434, 496, 508, 868, 889, 1016, 1429, 1736, 1778, 2032, 2858, 3472, 3556, 3937, 5716, 7112, 7874, 10003, 11432, 14224, 15748, 20006, 22864, 27559, 31496, 40012, 44299, 55118, 62992, 80024, 88598, 110236, 160048, 177196, 181483, 220472, 310093, 354392, 362966, 440944, 620186, 708784, 725932, 1240372, 1270381, 1451864, 2480744, 2540762, 2903728, 4961488, 5081524, 5625973, 10163048, 11251946, 20326096, 22503892, 39381811, 45007784, 78763622, 90015568, 157527244, 315054488, 630108976]

約数ペア:

[(1, 630108976), (2, 315054488), (4, 157527244), (7, 90015568), (8, 78763622), (14, 45007784), (16, 39381811), (28, 22503892), (31, 20326096), (56, 11251946), (62, 10163048), (112, 5625973), (124, 5081524), (127, 4961488), (217, 2903728), (248, 2540762), (254, 2480744), (434, 1451864), (496, 1270381), (508, 1240372), (868, 725932), (889, 708784), (1016, 620186), (1429, 440944), (1736, 362966), (1778, 354392), (2032, 310093), (2858, 220472), (3472, 181483), (3556, 177196), (3937, 160048), (5716, 110236), (7112, 88598), (7874, 80024), (10003, 62992), (11432, 55118), (14224, 44299), (15748, 40012), (20006, 31496), (22864, 27559)]