508593852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1435033600

約数和(自身を除く): 926439748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 127, 129, 156, 172, 199, 234, 254, 258, 381, 387, 398, 468, 508, 516, 559, 597, 762, 774, 796, 1118, 1143, 1194, 1524, 1548, 1651, 1677, 1791, 2236, 2286, 2388, 2587, 3302, 3354, 3582, 4572, 4953, 5031, 5174, 5461, 6604, 6708, 7164, 7761, 8557, 9906, 10062, 10348, 10922, 14859, 15522, 16383, 17114, 19812, 20124, 21844, 23283, 25273, 25671, 29718, 31044, 32766, 34228, 46566, 49149, 50546, 51342, 59436, 65532, 70993, 75819, 77013, 93132, 98298, 101092, 102684, 111241, 141986, 151638, 154026, 196596, 212979, 222482, 227457, 283972, 303276, 308052, 328549, 333723, 425958, 444964, 454914, 638937, 657098, 667446, 851916, 909828, 985647, 1001169, 1086739, 1277874, 1314196, 1334892, 1971294, 2002338, 2173478, 2555748, 2956941, 3260217, 3942588, 4004676, 4346956, 5913882, 6520434, 9780651, 11827764, 13040868, 14127607, 19561302, 28255214, 39122604, 42382821, 56510428, 84765642, 127148463, 169531284, 254296926, 508593852]

約数ペア:

[(1, 508593852), (2, 254296926), (3, 169531284), (4, 127148463), (6, 84765642), (9, 56510428), (12, 42382821), (13, 39122604), (18, 28255214), (26, 19561302), (36, 14127607), (39, 13040868), (43, 11827764), (52, 9780651), (78, 6520434), (86, 5913882), (117, 4346956), (127, 4004676), (129, 3942588), (156, 3260217), (172, 2956941), (199, 2555748), (234, 2173478), (254, 2002338), (258, 1971294), (381, 1334892), (387, 1314196), (398, 1277874), (468, 1086739), (508, 1001169), (516, 985647), (559, 909828), (597, 851916), (762, 667446), (774, 657098), (796, 638937), (1118, 454914), (1143, 444964), (1194, 425958), (1524, 333723), (1548, 328549), (1651, 308052), (1677, 303276), (1791, 283972), (2236, 227457), (2286, 222482), (2388, 212979), (2587, 196596), (3302, 154026), (3354, 151638), (3582, 141986), (4572, 111241), (4953, 102684), (5031, 101092), (5174, 98298), (5461, 93132), (6604, 77013), (6708, 75819), (7164, 70993), (7761, 65532), (8557, 59436), (9906, 51342), (10062, 50546), (10348, 49149), (10922, 46566), (14859, 34228), (15522, 32766), (16383, 31044), (17114, 29718), (19812, 25671), (20124, 25273), (21844, 23283)]