1959968256

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 160

約数和(自身を含む): 5538931200

約数和(自身を除く): 3578962944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 239, 256, 281, 304, 384, 456, 478, 512, 562, 608, 717, 768, 843, 912, 956, 1124, 1216, 1434, 1536, 1686, 1824, 1912, 2248, 2432, 2868, 3372, 3648, 3824, 4496, 4541, 4864, 5339, 5736, 6744, 7296, 7648, 8992, 9082, 9728, 10678, 11472, 13488, 13623, 14592, 15296, 16017, 17984, 18164, 21356, 22944, 26976, 27246, 29184, 30592, 32034, 35968, 36328, 42712, 45888, 53952, 54492, 61184, 64068, 67159, 71936, 72656, 85424, 91776, 107904, 108984, 122368, 128136, 134318, 143872, 145312, 170848, 183552, 201477, 215808, 217968, 256272, 268636, 290624, 341696, 367104, 402954, 431616, 435936, 512544, 537272, 581248, 683392, 805908, 871872, 1025088, 1074544, 1162496, 1276021, 1366784, 1611816, 1743744, 2050176, 2149088, 2324992, 2552042, 2733568, 3223632, 3487488, 3828063, 4100352, 4298176, 5104084, 6447264, 6974976, 7656126, 8200704, 8596352, 10208168, 12894528, 15312252, 17192704, 20416336, 25789056, 30624504, 34385408, 40832672, 51578112, 61249008, 81665344, 103156224, 122498016, 163330688, 244996032, 326661376, 489992064, 653322752, 979984128, 1959968256]

約数ペア:

[(1, 1959968256), (2, 979984128), (3, 653322752), (4, 489992064), (6, 326661376), (8, 244996032), (12, 163330688), (16, 122498016), (19, 103156224), (24, 81665344), (32, 61249008), (38, 51578112), (48, 40832672), (57, 34385408), (64, 30624504), (76, 25789056), (96, 20416336), (114, 17192704), (128, 15312252), (152, 12894528), (192, 10208168), (228, 8596352), (239, 8200704), (256, 7656126), (281, 6974976), (304, 6447264), (384, 5104084), (456, 4298176), (478, 4100352), (512, 3828063), (562, 3487488), (608, 3223632), (717, 2733568), (768, 2552042), (843, 2324992), (912, 2149088), (956, 2050176), (1124, 1743744), (1216, 1611816), (1434, 1366784), (1536, 1276021), (1686, 1162496), (1824, 1074544), (1912, 1025088), (2248, 871872), (2432, 805908), (2868, 683392), (3372, 581248), (3648, 537272), (3824, 512544), (4496, 435936), (4541, 431616), (4864, 402954), (5339, 367104), (5736, 341696), (6744, 290624), (7296, 268636), (7648, 256272), (8992, 217968), (9082, 215808), (9728, 201477), (10678, 183552), (11472, 170848), (13488, 145312), (13623, 143872), (14592, 134318), (15296, 128136), (16017, 122368), (17984, 108984), (18164, 107904), (21356, 91776), (22944, 85424), (26976, 72656), (27246, 71936), (29184, 67159), (30592, 64068), (32034, 61184), (35968, 54492), (36328, 53952), (42712, 45888)]