318305376

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3378

約数の個数: 120

約数和(自身を含む): 961717680

約数和(自身を除く): 643412304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 999, 1184, 1296, 1332, 1776, 1998, 2592, 2664, 2997, 3319, 3552, 3996, 5328, 5994, 6638, 7992, 9957, 10656, 11988, 13276, 15984, 19914, 23976, 26552, 29871, 31968, 39828, 47952, 53104, 59742, 79656, 89613, 95904, 106208, 119484, 122803, 159312, 179226, 238968, 245606, 268839, 318624, 358452, 368409, 477936, 491212, 537678, 716904, 736818, 955872, 982424, 1075356, 1105227, 1433808, 1473636, 1964848, 2150712, 2210454, 2867616, 2947272, 3315681, 3929696, 4301424, 4420908, 5894544, 6631362, 8602848, 8841816, 9947043, 11789088, 13262724, 17683632, 19894086, 26525448, 35367264, 39788172, 53050896, 79576344, 106101792, 159152688, 318305376]

約数ペア:

[(1, 318305376), (2, 159152688), (3, 106101792), (4, 79576344), (6, 53050896), (8, 39788172), (9, 35367264), (12, 26525448), (16, 19894086), (18, 17683632), (24, 13262724), (27, 11789088), (32, 9947043), (36, 8841816), (37, 8602848), (48, 6631362), (54, 5894544), (72, 4420908), (74, 4301424), (81, 3929696), (96, 3315681), (108, 2947272), (111, 2867616), (144, 2210454), (148, 2150712), (162, 1964848), (216, 1473636), (222, 1433808), (288, 1105227), (296, 1075356), (324, 982424), (333, 955872), (432, 736818), (444, 716904), (592, 537678), (648, 491212), (666, 477936), (864, 368409), (888, 358452), (999, 318624), (1184, 268839), (1296, 245606), (1332, 238968), (1776, 179226), (1998, 159312), (2592, 122803), (2664, 119484), (2997, 106208), (3319, 95904), (3552, 89613), (3996, 79656), (5328, 59742), (5994, 53104), (6638, 47952), (7992, 39828), (9957, 31968), (10656, 29871), (11988, 26552), (13276, 23976), (15984, 19914)]