299720772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 856780288

約数和(自身を除く): 557059516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 186, 219, 234, 279, 283, 292, 372, 403, 438, 468, 558, 566, 657, 806, 849, 876, 949, 1116, 1132, 1209, 1314, 1612, 1698, 1898, 2263, 2418, 2547, 2628, 2847, 3396, 3627, 3679, 3796, 4526, 4836, 5094, 5694, 6789, 7254, 7358, 8541, 8773, 9052, 10188, 11037, 11388, 13578, 14508, 14716, 17082, 17546, 20367, 20659, 22074, 26319, 27156, 29419, 33111, 34164, 35092, 40734, 41318, 44148, 52638, 58838, 61977, 66222, 78957, 81468, 82636, 88257, 105276, 114049, 117676, 123954, 132444, 157914, 176514, 185931, 228098, 247908, 264771, 268567, 315828, 342147, 353028, 371862, 456196, 529542, 537134, 640429, 684294, 743724, 805701, 1026441, 1059084, 1074268, 1280858, 1368588, 1611402, 1921287, 2052882, 2417103, 2561716, 3222804, 3842574, 4105764, 4834206, 5763861, 7685148, 8325577, 9668412, 11527722, 16651154, 23055444, 24976731, 33302308, 49953462, 74930193, 99906924, 149860386, 299720772]

約数ペア:

[(1, 299720772), (2, 149860386), (3, 99906924), (4, 74930193), (6, 49953462), (9, 33302308), (12, 24976731), (13, 23055444), (18, 16651154), (26, 11527722), (31, 9668412), (36, 8325577), (39, 7685148), (52, 5763861), (62, 4834206), (73, 4105764), (78, 3842574), (93, 3222804), (117, 2561716), (124, 2417103), (146, 2052882), (156, 1921287), (186, 1611402), (219, 1368588), (234, 1280858), (279, 1074268), (283, 1059084), (292, 1026441), (372, 805701), (403, 743724), (438, 684294), (468, 640429), (558, 537134), (566, 529542), (657, 456196), (806, 371862), (849, 353028), (876, 342147), (949, 315828), (1116, 268567), (1132, 264771), (1209, 247908), (1314, 228098), (1612, 185931), (1698, 176514), (1898, 157914), (2263, 132444), (2418, 123954), (2547, 117676), (2628, 114049), (2847, 105276), (3396, 88257), (3627, 82636), (3679, 81468), (3796, 78957), (4526, 66222), (4836, 61977), (5094, 58838), (5694, 52638), (6789, 44148), (7254, 41318), (7358, 40734), (8541, 35092), (8773, 34164), (9052, 33111), (10188, 29419), (11037, 27156), (11388, 26319), (13578, 22074), (14508, 20659), (14716, 20367), (17082, 17546)]