1228412928

素因数分解:

$2^{11}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 3656016000

約数和(自身を除く): 2427603072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 512, 544, 608, 619, 646, 768, 816, 912, 969, 1024, 1088, 1216, 1238, 1292, 1536, 1632, 1824, 1857, 1938, 2048, 2176, 2432, 2476, 2584, 3072, 3264, 3648, 3714, 3876, 4352, 4864, 4952, 5168, 6144, 6528, 7296, 7428, 7752, 8704, 9728, 9904, 10336, 10523, 11761, 13056, 14592, 14856, 15504, 17408, 19456, 19808, 20672, 21046, 23522, 26112, 29184, 29712, 31008, 31569, 34816, 35283, 38912, 39616, 41344, 42092, 47044, 52224, 58368, 59424, 62016, 63138, 70566, 79232, 82688, 84184, 94088, 104448, 116736, 118848, 124032, 126276, 141132, 158464, 165376, 168368, 188176, 199937, 237696, 248064, 252552, 282264, 316928, 330752, 336736, 376352, 399874, 475392, 496128, 505104, 564528, 599811, 633856, 661504, 673472, 752704, 799748, 950784, 992256, 1010208, 1129056, 1199622, 1267712, 1346944, 1505408, 1599496, 1901568, 1984512, 2020416, 2258112, 2399244, 2693888, 3010816, 3198992, 3803136, 4040832, 4516224, 4798488, 5387776, 6021632, 6397984, 8081664, 9032448, 9596976, 10775552, 12043264, 12795968, 16163328, 18064896, 19193952, 21551104, 24086528, 25591936, 32326656, 36129792, 38387904, 51183872, 64653312, 72259584, 76775808, 102367744, 153551616, 204735488, 307103232, 409470976, 614206464, 1228412928]

約数ペア:

[(1, 1228412928), (2, 614206464), (3, 409470976), (4, 307103232), (6, 204735488), (8, 153551616), (12, 102367744), (16, 76775808), (17, 72259584), (19, 64653312), (24, 51183872), (32, 38387904), (34, 36129792), (38, 32326656), (48, 25591936), (51, 24086528), (57, 21551104), (64, 19193952), (68, 18064896), (76, 16163328), (96, 12795968), (102, 12043264), (114, 10775552), (128, 9596976), (136, 9032448), (152, 8081664), (192, 6397984), (204, 6021632), (228, 5387776), (256, 4798488), (272, 4516224), (304, 4040832), (323, 3803136), (384, 3198992), (408, 3010816), (456, 2693888), (512, 2399244), (544, 2258112), (608, 2020416), (619, 1984512), (646, 1901568), (768, 1599496), (816, 1505408), (912, 1346944), (969, 1267712), (1024, 1199622), (1088, 1129056), (1216, 1010208), (1238, 992256), (1292, 950784), (1536, 799748), (1632, 752704), (1824, 673472), (1857, 661504), (1938, 633856), (2048, 599811), (2176, 564528), (2432, 505104), (2476, 496128), (2584, 475392), (3072, 399874), (3264, 376352), (3648, 336736), (3714, 330752), (3876, 316928), (4352, 282264), (4864, 252552), (4952, 248064), (5168, 237696), (6144, 199937), (6528, 188176), (7296, 168368), (7428, 165376), (7752, 158464), (8704, 141132), (9728, 126276), (9904, 124032), (10336, 118848), (10523, 116736), (11761, 104448), (13056, 94088), (14592, 84184), (14856, 82688), (15504, 79232), (17408, 70566), (19456, 63138), (19808, 62016), (20672, 59424), (21046, 58368), (23522, 52224), (26112, 47044), (29184, 42092), (29712, 41344), (31008, 39616), (31569, 38912), (34816, 35283)]