931808416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 2380976640

約数和(自身を除く): 1449168224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 224, 242, 248, 308, 341, 352, 434, 484, 496, 616, 682, 847, 868, 968, 992, 1109, 1232, 1364, 1694, 1736, 1936, 2218, 2387, 2464, 2728, 3388, 3472, 3751, 3872, 4436, 4774, 5456, 6776, 6944, 7502, 7763, 8872, 9548, 10912, 12199, 13552, 15004, 15526, 17744, 19096, 24398, 26257, 27104, 30008, 31052, 34379, 35488, 38192, 48796, 52514, 60016, 62104, 68758, 76384, 85393, 97592, 105028, 120032, 124208, 134189, 137516, 170786, 195184, 210056, 240653, 248416, 268378, 275032, 341572, 378169, 390368, 420112, 481306, 536756, 550064, 683144, 756338, 840224, 939323, 962612, 1073512, 1100128, 1366288, 1512676, 1878646, 1925224, 2147024, 2647183, 2732576, 3025352, 3757292, 3850448, 4159859, 4294048, 5294366, 6050704, 7514584, 7700896, 8319718, 10588732, 12101408, 15029168, 16639436, 21177464, 29119013, 30058336, 33278872, 42354928, 58238026, 66557744, 84709856, 116476052, 133115488, 232952104, 465904208, 931808416]

約数ペア:

[(1, 931808416), (2, 465904208), (4, 232952104), (7, 133115488), (8, 116476052), (11, 84709856), (14, 66557744), (16, 58238026), (22, 42354928), (28, 33278872), (31, 30058336), (32, 29119013), (44, 21177464), (56, 16639436), (62, 15029168), (77, 12101408), (88, 10588732), (112, 8319718), (121, 7700896), (124, 7514584), (154, 6050704), (176, 5294366), (217, 4294048), (224, 4159859), (242, 3850448), (248, 3757292), (308, 3025352), (341, 2732576), (352, 2647183), (434, 2147024), (484, 1925224), (496, 1878646), (616, 1512676), (682, 1366288), (847, 1100128), (868, 1073512), (968, 962612), (992, 939323), (1109, 840224), (1232, 756338), (1364, 683144), (1694, 550064), (1736, 536756), (1936, 481306), (2218, 420112), (2387, 390368), (2464, 378169), (2728, 341572), (3388, 275032), (3472, 268378), (3751, 248416), (3872, 240653), (4436, 210056), (4774, 195184), (5456, 170786), (6776, 137516), (6944, 134189), (7502, 124208), (7763, 120032), (8872, 105028), (9548, 97592), (10912, 85393), (12199, 76384), (13552, 68758), (15004, 62104), (15526, 60016), (17744, 52514), (19096, 48796), (24398, 38192), (26257, 35488), (27104, 34379), (30008, 31052)]