623372616

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 1723550400

約数和(自身を除く): 1100177784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 197, 213, 284, 394, 426, 568, 591, 619, 639, 788, 852, 1182, 1238, 1278, 1576, 1704, 1773, 1857, 2364, 2476, 2556, 3546, 3714, 4728, 4952, 5112, 5571, 7092, 7428, 11142, 13987, 14184, 14856, 22284, 27974, 41961, 43949, 44568, 55948, 83922, 87898, 111896, 121943, 125883, 131847, 167844, 175796, 243886, 251766, 263694, 335688, 351592, 365829, 395541, 487772, 503532, 527388, 731658, 791082, 975544, 1007064, 1054776, 1097487, 1463316, 1582164, 2194974, 2926632, 3164328, 4389948, 8657953, 8779896, 17315906, 25973859, 34631812, 51947718, 69263624, 77921577, 103895436, 155843154, 207790872, 311686308, 623372616]

約数ペア:

[(1, 623372616), (2, 311686308), (3, 207790872), (4, 155843154), (6, 103895436), (8, 77921577), (9, 69263624), (12, 51947718), (18, 34631812), (24, 25973859), (36, 17315906), (71, 8779896), (72, 8657953), (142, 4389948), (197, 3164328), (213, 2926632), (284, 2194974), (394, 1582164), (426, 1463316), (568, 1097487), (591, 1054776), (619, 1007064), (639, 975544), (788, 791082), (852, 731658), (1182, 527388), (1238, 503532), (1278, 487772), (1576, 395541), (1704, 365829), (1773, 351592), (1857, 335688), (2364, 263694), (2476, 251766), (2556, 243886), (3546, 175796), (3714, 167844), (4728, 131847), (4952, 125883), (5112, 121943), (5571, 111896), (7092, 87898), (7428, 83922), (11142, 55948), (13987, 44568), (14184, 43949), (14856, 41961), (22284, 27974)]