38742912

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 121329000

約数和(自身を除く): 82586088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 199, 208, 234, 288, 312, 338, 384, 398, 416, 468, 507, 576, 597, 624, 676, 796, 832, 936, 1014, 1152, 1194, 1248, 1352, 1521, 1592, 1664, 1791, 1872, 2028, 2388, 2496, 2587, 2704, 3042, 3184, 3582, 3744, 4056, 4776, 4992, 5174, 5408, 6084, 6368, 7164, 7488, 7761, 8112, 9552, 10348, 10816, 12168, 12736, 14328, 14976, 15522, 16224, 19104, 20696, 21632, 23283, 24336, 25472, 28656, 31044, 32448, 33631, 38208, 41392, 46566, 48672, 57312, 62088, 64896, 67262, 76416, 82784, 93132, 97344, 100893, 114624, 124176, 134524, 165568, 186264, 194688, 201786, 229248, 248352, 269048, 302679, 331136, 372528, 403572, 496704, 538096, 605358, 745056, 807144, 993408, 1076192, 1210716, 1490112, 1614288, 2152384, 2421432, 2980224, 3228576, 4304768, 4842864, 6457152, 9685728, 12914304, 19371456, 38742912]

約数ペア:

[(1, 38742912), (2, 19371456), (3, 12914304), (4, 9685728), (6, 6457152), (8, 4842864), (9, 4304768), (12, 3228576), (13, 2980224), (16, 2421432), (18, 2152384), (24, 1614288), (26, 1490112), (32, 1210716), (36, 1076192), (39, 993408), (48, 807144), (52, 745056), (64, 605358), (72, 538096), (78, 496704), (96, 403572), (104, 372528), (117, 331136), (128, 302679), (144, 269048), (156, 248352), (169, 229248), (192, 201786), (199, 194688), (208, 186264), (234, 165568), (288, 134524), (312, 124176), (338, 114624), (384, 100893), (398, 97344), (416, 93132), (468, 82784), (507, 76416), (576, 67262), (597, 64896), (624, 62088), (676, 57312), (796, 48672), (832, 46566), (936, 41392), (1014, 38208), (1152, 33631), (1194, 32448), (1248, 31044), (1352, 28656), (1521, 25472), (1592, 24336), (1664, 23283), (1791, 21632), (1872, 20696), (2028, 19104), (2388, 16224), (2496, 15522), (2587, 14976), (2704, 14328), (3042, 12736), (3184, 12168), (3582, 10816), (3744, 10348), (4056, 9552), (4776, 8112), (4992, 7761), (5174, 7488), (5408, 7164), (6084, 6368)]