556031268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 1597443120

約数和(自身を除く): 1041411852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 53, 58, 78, 87, 106, 116, 117, 156, 159, 174, 212, 234, 261, 318, 348, 377, 468, 477, 522, 636, 689, 754, 773, 954, 1044, 1131, 1378, 1508, 1537, 1546, 1908, 2067, 2262, 2319, 2756, 3074, 3092, 3393, 4134, 4524, 4611, 4638, 6148, 6201, 6786, 6957, 8268, 9222, 9276, 10049, 12402, 13572, 13833, 13914, 18444, 19981, 20098, 22417, 24804, 27666, 27828, 30147, 39962, 40196, 40969, 44834, 55332, 59943, 60294, 67251, 79924, 81938, 89668, 90441, 119886, 120588, 122907, 134502, 163876, 179829, 180882, 201753, 239772, 245814, 269004, 291421, 359658, 361764, 368721, 403506, 491628, 532597, 582842, 719316, 737442, 807012, 874263, 1065194, 1165684, 1188101, 1474884, 1597791, 1748526, 2130388, 2376202, 2622789, 3195582, 3497052, 3564303, 4752404, 4793373, 5245578, 6391164, 7128606, 9586746, 10491156, 10692909, 14257212, 15445313, 19173492, 21385818, 30890626, 42771636, 46335939, 61781252, 92671878, 139007817, 185343756, 278015634, 556031268]

約数ペア:

[(1, 556031268), (2, 278015634), (3, 185343756), (4, 139007817), (6, 92671878), (9, 61781252), (12, 46335939), (13, 42771636), (18, 30890626), (26, 21385818), (29, 19173492), (36, 15445313), (39, 14257212), (52, 10692909), (53, 10491156), (58, 9586746), (78, 7128606), (87, 6391164), (106, 5245578), (116, 4793373), (117, 4752404), (156, 3564303), (159, 3497052), (174, 3195582), (212, 2622789), (234, 2376202), (261, 2130388), (318, 1748526), (348, 1597791), (377, 1474884), (468, 1188101), (477, 1165684), (522, 1065194), (636, 874263), (689, 807012), (754, 737442), (773, 719316), (954, 582842), (1044, 532597), (1131, 491628), (1378, 403506), (1508, 368721), (1537, 361764), (1546, 359658), (1908, 291421), (2067, 269004), (2262, 245814), (2319, 239772), (2756, 201753), (3074, 180882), (3092, 179829), (3393, 163876), (4134, 134502), (4524, 122907), (4611, 120588), (4638, 119886), (6148, 90441), (6201, 89668), (6786, 81938), (6957, 79924), (8268, 67251), (9222, 60294), (9276, 59943), (10049, 55332), (12402, 44834), (13572, 40969), (13833, 40196), (13914, 39962), (18444, 30147), (19981, 27828), (20098, 27666), (22417, 24804)]