678916368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11699}}^1$

素因数の和:11757

約数の個数: 120

約数和(自身を含む): 2112364800

約数和(自身を除く): 1433448432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 11699, 14508, 19344, 23398, 29016, 35097, 46796, 58032, 70194, 93592, 105291, 140388, 152087, 187184, 210582, 280776, 304174, 362669, 421164, 456261, 561552, 608348, 725338, 842328, 912522, 1088007, 1216696, 1368783, 1450676, 1684656, 1825044, 2176014, 2433392, 2737566, 2901352, 3264021, 3650088, 4352028, 4714697, 5475132, 5802704, 6528042, 7300176, 8704056, 9429394, 10950264, 13056084, 14144091, 17408112, 18858788, 21900528, 26112168, 28288182, 37717576, 42432273, 52224336, 56576364, 75435152, 84864546, 113152728, 169729092, 226305456, 339458184, 678916368]

約数ペア:

[(1, 678916368), (2, 339458184), (3, 226305456), (4, 169729092), (6, 113152728), (8, 84864546), (9, 75435152), (12, 56576364), (13, 52224336), (16, 42432273), (18, 37717576), (24, 28288182), (26, 26112168), (31, 21900528), (36, 18858788), (39, 17408112), (48, 14144091), (52, 13056084), (62, 10950264), (72, 9429394), (78, 8704056), (93, 7300176), (104, 6528042), (117, 5802704), (124, 5475132), (144, 4714697), (156, 4352028), (186, 3650088), (208, 3264021), (234, 2901352), (248, 2737566), (279, 2433392), (312, 2176014), (372, 1825044), (403, 1684656), (468, 1450676), (496, 1368783), (558, 1216696), (624, 1088007), (744, 912522), (806, 842328), (936, 725338), (1116, 608348), (1209, 561552), (1488, 456261), (1612, 421164), (1872, 362669), (2232, 304174), (2418, 280776), (3224, 210582), (3627, 187184), (4464, 152087), (4836, 140388), (6448, 105291), (7254, 93592), (9672, 70194), (11699, 58032), (14508, 46796), (19344, 35097), (23398, 29016)]