649702196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 1409788800

約数和(自身を除く): 760086604

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 53, 58, 106, 116, 143, 212, 286, 319, 377, 572, 583, 638, 689, 739, 754, 1166, 1276, 1378, 1478, 1508, 1537, 2332, 2756, 2956, 3074, 4147, 6148, 7579, 8129, 8294, 9607, 15158, 16258, 16588, 16907, 19214, 19981, 21431, 30316, 32516, 33814, 38428, 39167, 39962, 42862, 67628, 78334, 79924, 85724, 105677, 156668, 211354, 219791, 235741, 278603, 422708, 430837, 439582, 471482, 509171, 557206, 861674, 879164, 942964, 1018342, 1114412, 1135843, 1723348, 2036684, 2271686, 3064633, 4543372, 5600881, 6129266, 11201762, 12258532, 12494273, 14765959, 22403524, 24988546, 29531918, 49977092, 59063836, 162425549, 324851098, 649702196]

約数ペア:

[(1, 649702196), (2, 324851098), (4, 162425549), (11, 59063836), (13, 49977092), (22, 29531918), (26, 24988546), (29, 22403524), (44, 14765959), (52, 12494273), (53, 12258532), (58, 11201762), (106, 6129266), (116, 5600881), (143, 4543372), (212, 3064633), (286, 2271686), (319, 2036684), (377, 1723348), (572, 1135843), (583, 1114412), (638, 1018342), (689, 942964), (739, 879164), (754, 861674), (1166, 557206), (1276, 509171), (1378, 471482), (1478, 439582), (1508, 430837), (1537, 422708), (2332, 278603), (2756, 235741), (2956, 219791), (3074, 211354), (4147, 156668), (6148, 105677), (7579, 85724), (8129, 79924), (8294, 78334), (9607, 67628), (15158, 42862), (16258, 39962), (16588, 39167), (16907, 38428), (19214, 33814), (19981, 32516), (21431, 30316)]