244972416

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 723824640

約数和(自身を除く): 478852224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1583, 1612, 1664, 1984, 2418, 2496, 2976, 3166, 3224, 3968, 4749, 4836, 4992, 5952, 6332, 6448, 9498, 9672, 11904, 12664, 12896, 18996, 19344, 20579, 25328, 25792, 37992, 38688, 41158, 49073, 50656, 51584, 61737, 75984, 77376, 82316, 98146, 101312, 123474, 147219, 151968, 154752, 164632, 196292, 202624, 246948, 294438, 303936, 329264, 392584, 493896, 588876, 607872, 637949, 658528, 785168, 987792, 1177752, 1275898, 1317056, 1570336, 1913847, 1975584, 2355504, 2551796, 2634112, 3140672, 3827694, 3951168, 4711008, 5103592, 6281344, 7655388, 7902336, 9422016, 10207184, 15310776, 18844032, 20414368, 30621552, 40828736, 61243104, 81657472, 122486208, 244972416]

約数ペア:

[(1, 244972416), (2, 122486208), (3, 81657472), (4, 61243104), (6, 40828736), (8, 30621552), (12, 20414368), (13, 18844032), (16, 15310776), (24, 10207184), (26, 9422016), (31, 7902336), (32, 7655388), (39, 6281344), (48, 5103592), (52, 4711008), (62, 3951168), (64, 3827694), (78, 3140672), (93, 2634112), (96, 2551796), (104, 2355504), (124, 1975584), (128, 1913847), (156, 1570336), (186, 1317056), (192, 1275898), (208, 1177752), (248, 987792), (312, 785168), (372, 658528), (384, 637949), (403, 607872), (416, 588876), (496, 493896), (624, 392584), (744, 329264), (806, 303936), (832, 294438), (992, 246948), (1209, 202624), (1248, 196292), (1488, 164632), (1583, 154752), (1612, 151968), (1664, 147219), (1984, 123474), (2418, 101312), (2496, 98146), (2976, 82316), (3166, 77376), (3224, 75984), (3968, 61737), (4749, 51584), (4836, 50656), (4992, 49073), (5952, 41158), (6332, 38688), (6448, 37992), (9498, 25792), (9672, 25328), (11904, 20579), (12664, 19344), (12896, 18996)]