489030828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 1436037120

約数和(自身を除く): 947006292

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 31, 33, 39, 44, 52, 58, 62, 66, 78, 87, 93, 116, 124, 132, 143, 156, 174, 186, 286, 317, 319, 341, 348, 372, 377, 403, 429, 572, 634, 638, 682, 754, 806, 858, 899, 951, 957, 1023, 1131, 1209, 1268, 1276, 1364, 1508, 1612, 1716, 1798, 1902, 1914, 2046, 2262, 2418, 2697, 3487, 3596, 3804, 3828, 4092, 4121, 4147, 4433, 4524, 4836, 5394, 6974, 8242, 8294, 8866, 9193, 9827, 9889, 10461, 10788, 11687, 12363, 12441, 13299, 13948, 16484, 16588, 17732, 18386, 19654, 19778, 20922, 23374, 24726, 24882, 26598, 27579, 29481, 29667, 35061, 36772, 39308, 39556, 41844, 45331, 46748, 49452, 49764, 53196, 55158, 58962, 59334, 70122, 90662, 101123, 108097, 110316, 117924, 118668, 119509, 127751, 128557, 135993, 140244, 181324, 202246, 216194, 239018, 255502, 257114, 271986, 284983, 303369, 324291, 358527, 383253, 385671, 404492, 432388, 478036, 511004, 514228, 543972, 569966, 606738, 648582, 717054, 766506, 771342, 854949, 1139932, 1213476, 1297164, 1314599, 1405261, 1434108, 1533012, 1542684, 1709898, 2629198, 2810522, 3134813, 3419796, 3704779, 3943797, 4215783, 5258396, 5621044, 6269626, 7409558, 7887594, 8431566, 9404439, 11114337, 12539252, 14819116, 15775188, 16863132, 18808878, 22228674, 37617756, 40752569, 44457348, 81505138, 122257707, 163010276, 244515414, 489030828]

約数ペア:

[(1, 489030828), (2, 244515414), (3, 163010276), (4, 122257707), (6, 81505138), (11, 44457348), (12, 40752569), (13, 37617756), (22, 22228674), (26, 18808878), (29, 16863132), (31, 15775188), (33, 14819116), (39, 12539252), (44, 11114337), (52, 9404439), (58, 8431566), (62, 7887594), (66, 7409558), (78, 6269626), (87, 5621044), (93, 5258396), (116, 4215783), (124, 3943797), (132, 3704779), (143, 3419796), (156, 3134813), (174, 2810522), (186, 2629198), (286, 1709898), (317, 1542684), (319, 1533012), (341, 1434108), (348, 1405261), (372, 1314599), (377, 1297164), (403, 1213476), (429, 1139932), (572, 854949), (634, 771342), (638, 766506), (682, 717054), (754, 648582), (806, 606738), (858, 569966), (899, 543972), (951, 514228), (957, 511004), (1023, 478036), (1131, 432388), (1209, 404492), (1268, 385671), (1276, 383253), (1364, 358527), (1508, 324291), (1612, 303369), (1716, 284983), (1798, 271986), (1902, 257114), (1914, 255502), (2046, 239018), (2262, 216194), (2418, 202246), (2697, 181324), (3487, 140244), (3596, 135993), (3804, 128557), (3828, 127751), (4092, 119509), (4121, 118668), (4147, 117924), (4433, 110316), (4524, 108097), (4836, 101123), (5394, 90662), (6974, 70122), (8242, 59334), (8294, 58962), (8866, 55158), (9193, 53196), (9827, 49764), (9889, 49452), (10461, 46748), (10788, 45331), (11687, 41844), (12363, 39556), (12441, 39308), (13299, 36772), (13948, 35061), (16484, 29667), (16588, 29481), (17732, 27579), (18386, 26598), (19654, 24882), (19778, 24726), (20922, 23374)]