907922048

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 2088010890

約数和(自身を除く): 1180088842

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 121, 122, 124, 128, 176, 242, 244, 248, 341, 352, 484, 488, 496, 671, 682, 704, 961, 968, 976, 992, 1342, 1364, 1408, 1891, 1922, 1936, 1952, 1984, 2684, 2728, 3751, 3782, 3844, 3872, 3904, 3968, 5368, 5456, 7381, 7502, 7564, 7688, 7744, 7808, 10571, 10736, 10912, 14762, 15004, 15128, 15376, 15488, 20801, 21142, 21472, 21824, 29524, 30008, 30256, 30752, 41602, 42284, 42944, 43648, 58621, 59048, 60016, 60512, 61504, 83204, 84568, 85888, 116281, 117242, 118096, 120032, 121024, 123008, 166408, 169136, 228811, 232562, 234484, 236192, 240064, 242048, 332816, 338272, 457622, 465124, 468968, 472384, 480128, 644831, 665632, 676544, 915244, 930248, 937936, 944768, 1289662, 1331264, 1353088, 1830488, 1860496, 1875872, 2579324, 2662528, 3660976, 3720992, 3751744, 5158648, 7093141, 7321952, 7441984, 7503488, 10317296, 14186282, 14643904, 14883968, 20634592, 28372564, 29287808, 41269184, 56745128, 82538368, 113490256, 226980512, 453961024, 907922048]

約数ペア:

[(1, 907922048), (2, 453961024), (4, 226980512), (8, 113490256), (11, 82538368), (16, 56745128), (22, 41269184), (31, 29287808), (32, 28372564), (44, 20634592), (61, 14883968), (62, 14643904), (64, 14186282), (88, 10317296), (121, 7503488), (122, 7441984), (124, 7321952), (128, 7093141), (176, 5158648), (242, 3751744), (244, 3720992), (248, 3660976), (341, 2662528), (352, 2579324), (484, 1875872), (488, 1860496), (496, 1830488), (671, 1353088), (682, 1331264), (704, 1289662), (961, 944768), (968, 937936), (976, 930248), (992, 915244), (1342, 676544), (1364, 665632), (1408, 644831), (1891, 480128), (1922, 472384), (1936, 468968), (1952, 465124), (1984, 457622), (2684, 338272), (2728, 332816), (3751, 242048), (3782, 240064), (3844, 236192), (3872, 234484), (3904, 232562), (3968, 228811), (5368, 169136), (5456, 166408), (7381, 123008), (7502, 121024), (7564, 120032), (7688, 118096), (7744, 117242), (7808, 116281), (10571, 85888), (10736, 84568), (10912, 83204), (14762, 61504), (15004, 60512), (15128, 60016), (15376, 59048), (15488, 58621), (20801, 43648), (21142, 42944), (21472, 42284), (21824, 41602), (29524, 30752), (30008, 30256)]