754866756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 144

約数和(自身を含む): 2311646400

約数和(自身を除く): 1556779644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 84, 98, 108, 126, 134, 147, 189, 196, 201, 252, 268, 294, 378, 402, 441, 469, 588, 603, 756, 804, 882, 938, 1206, 1323, 1407, 1764, 1809, 1876, 2129, 2412, 2646, 2814, 3283, 3618, 4221, 4258, 5292, 5628, 6387, 6566, 7236, 8442, 8516, 9849, 12663, 12774, 13132, 14903, 16884, 19161, 19698, 25326, 25548, 29547, 29806, 38322, 39396, 44709, 50652, 57483, 59094, 59612, 76644, 88641, 89418, 104321, 114966, 118188, 134127, 142643, 177282, 178836, 208642, 229932, 268254, 285286, 312963, 354564, 402381, 417284, 427929, 536508, 570572, 625926, 804762, 855858, 938889, 998501, 1251852, 1283787, 1609524, 1711716, 1877778, 1997002, 2567574, 2816667, 2995503, 3755556, 3851361, 3994004, 5135148, 5633334, 5991006, 6989507, 7702722, 8986509, 11266668, 11982012, 13979014, 15405444, 17973018, 20968521, 26959527, 27958028, 35946036, 41937042, 53919054, 62905563, 83874084, 107838108, 125811126, 188716689, 251622252, 377433378, 754866756]

約数ペア:

[(1, 754866756), (2, 377433378), (3, 251622252), (4, 188716689), (6, 125811126), (7, 107838108), (9, 83874084), (12, 62905563), (14, 53919054), (18, 41937042), (21, 35946036), (27, 27958028), (28, 26959527), (36, 20968521), (42, 17973018), (49, 15405444), (54, 13979014), (63, 11982012), (67, 11266668), (84, 8986509), (98, 7702722), (108, 6989507), (126, 5991006), (134, 5633334), (147, 5135148), (189, 3994004), (196, 3851361), (201, 3755556), (252, 2995503), (268, 2816667), (294, 2567574), (378, 1997002), (402, 1877778), (441, 1711716), (469, 1609524), (588, 1283787), (603, 1251852), (756, 998501), (804, 938889), (882, 855858), (938, 804762), (1206, 625926), (1323, 570572), (1407, 536508), (1764, 427929), (1809, 417284), (1876, 402381), (2129, 354564), (2412, 312963), (2646, 285286), (2814, 268254), (3283, 229932), (3618, 208642), (4221, 178836), (4258, 177282), (5292, 142643), (5628, 134127), (6387, 118188), (6566, 114966), (7236, 104321), (8442, 89418), (8516, 88641), (9849, 76644), (12663, 59612), (12774, 59094), (13132, 57483), (14903, 50652), (16884, 44709), (19161, 39396), (19698, 38322), (25326, 29806), (25548, 29547)]