123723288

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 393346800

約数和(自身を除く): 269623512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 773, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1546, 1976, 2052, 2106, 2223, 2319, 2808, 2964, 3078, 3092, 4104, 4212, 4446, 4638, 5928, 6156, 6184, 6669, 6957, 8424, 8892, 9276, 10049, 12312, 13338, 13914, 14687, 17784, 18552, 20007, 20098, 20871, 26676, 27828, 29374, 30147, 40014, 40196, 41742, 44061, 53352, 55656, 58748, 60294, 62613, 80028, 80392, 83484, 88122, 90441, 117496, 120588, 125226, 132183, 160056, 166968, 176244, 180882, 190931, 241176, 250452, 264366, 271323, 352488, 361764, 381862, 396549, 500904, 528732, 542646, 572793, 723528, 763724, 793098, 813969, 1057464, 1085292, 1145586, 1189647, 1527448, 1586196, 1627938, 1718379, 2170584, 2291172, 2379294, 3172392, 3255876, 3436758, 4582344, 4758588, 5155137, 6511752, 6873516, 9517176, 10310274, 13747032, 15465411, 20620548, 30930822, 41241096, 61861644, 123723288]

約数ペア:

[(1, 123723288), (2, 61861644), (3, 41241096), (4, 30930822), (6, 20620548), (8, 15465411), (9, 13747032), (12, 10310274), (13, 9517176), (18, 6873516), (19, 6511752), (24, 5155137), (26, 4758588), (27, 4582344), (36, 3436758), (38, 3255876), (39, 3172392), (52, 2379294), (54, 2291172), (57, 2170584), (72, 1718379), (76, 1627938), (78, 1586196), (81, 1527448), (104, 1189647), (108, 1145586), (114, 1085292), (117, 1057464), (152, 813969), (156, 793098), (162, 763724), (171, 723528), (216, 572793), (228, 542646), (234, 528732), (247, 500904), (312, 396549), (324, 381862), (342, 361764), (351, 352488), (456, 271323), (468, 264366), (494, 250452), (513, 241176), (648, 190931), (684, 180882), (702, 176244), (741, 166968), (773, 160056), (936, 132183), (988, 125226), (1026, 120588), (1053, 117496), (1368, 90441), (1404, 88122), (1482, 83484), (1539, 80392), (1546, 80028), (1976, 62613), (2052, 60294), (2106, 58748), (2223, 55656), (2319, 53352), (2808, 44061), (2964, 41742), (3078, 40196), (3092, 40014), (4104, 30147), (4212, 29374), (4446, 27828), (4638, 26676), (5928, 20871), (6156, 20098), (6184, 20007), (6669, 18552), (6957, 17784), (8424, 14687), (8892, 13914), (9276, 13338), (10049, 12312)]