351251328

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 1014451200

約数和(自身を除く): 663199872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1553, 1767, 1824, 1984, 2356, 2432, 2976, 3106, 3534, 3648, 3968, 4659, 4712, 5952, 6212, 7068, 7296, 9318, 9424, 11904, 12424, 14136, 18636, 18848, 24848, 28272, 29507, 37272, 37696, 48143, 49696, 56544, 59014, 74544, 75392, 88521, 96286, 99392, 113088, 118028, 144429, 149088, 177042, 192572, 198784, 226176, 236056, 288858, 298176, 354084, 385144, 472112, 577716, 596352, 708168, 770288, 914717, 944224, 1155432, 1416336, 1540576, 1829434, 1888448, 2310864, 2744151, 2832672, 3081152, 3658868, 3776896, 4621728, 5488302, 5665344, 6162304, 7317736, 9243456, 10976604, 11330688, 14635472, 18486912, 21953208, 29270944, 43906416, 58541888, 87812832, 117083776, 175625664, 351251328]

約数ペア:

[(1, 351251328), (2, 175625664), (3, 117083776), (4, 87812832), (6, 58541888), (8, 43906416), (12, 29270944), (16, 21953208), (19, 18486912), (24, 14635472), (31, 11330688), (32, 10976604), (38, 9243456), (48, 7317736), (57, 6162304), (62, 5665344), (64, 5488302), (76, 4621728), (93, 3776896), (96, 3658868), (114, 3081152), (124, 2832672), (128, 2744151), (152, 2310864), (186, 1888448), (192, 1829434), (228, 1540576), (248, 1416336), (304, 1155432), (372, 944224), (384, 914717), (456, 770288), (496, 708168), (589, 596352), (608, 577716), (744, 472112), (912, 385144), (992, 354084), (1178, 298176), (1216, 288858), (1488, 236056), (1553, 226176), (1767, 198784), (1824, 192572), (1984, 177042), (2356, 149088), (2432, 144429), (2976, 118028), (3106, 113088), (3534, 99392), (3648, 96286), (3968, 88521), (4659, 75392), (4712, 74544), (5952, 59014), (6212, 56544), (7068, 49696), (7296, 48143), (9318, 37696), (9424, 37272), (11904, 29507), (12424, 28272), (14136, 24848), (18636, 18848)]