287143824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 853659648

約数和(自身を除く): 566515824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 53, 62, 66, 88, 93, 106, 124, 132, 159, 176, 186, 212, 248, 264, 318, 331, 341, 372, 424, 496, 528, 583, 636, 662, 682, 744, 848, 993, 1023, 1166, 1272, 1324, 1364, 1488, 1643, 1749, 1986, 2046, 2332, 2544, 2648, 2728, 3286, 3498, 3641, 3972, 4092, 4664, 4929, 5296, 5456, 6572, 6996, 7282, 7944, 8184, 9328, 9858, 10261, 10923, 13144, 13992, 14564, 15888, 16368, 17543, 18073, 19716, 20522, 21846, 26288, 27984, 29128, 30783, 35086, 36146, 39432, 41044, 43692, 52629, 54219, 58256, 61566, 70172, 72292, 78864, 82088, 87384, 105258, 108438, 112871, 123132, 140344, 144584, 164176, 174768, 192973, 210516, 216876, 225742, 246264, 280688, 289168, 338613, 385946, 421032, 433752, 451484, 492528, 543833, 578919, 677226, 771892, 842064, 867504, 902968, 1087666, 1157838, 1354452, 1543784, 1631499, 1805936, 2175332, 2315676, 2708904, 3087568, 3262998, 4350664, 4631352, 5417808, 5982163, 6525996, 8701328, 9262704, 11964326, 13051992, 17946489, 23928652, 26103984, 35892978, 47857304, 71785956, 95714608, 143571912, 287143824]

約数ペア:

[(1, 287143824), (2, 143571912), (3, 95714608), (4, 71785956), (6, 47857304), (8, 35892978), (11, 26103984), (12, 23928652), (16, 17946489), (22, 13051992), (24, 11964326), (31, 9262704), (33, 8701328), (44, 6525996), (48, 5982163), (53, 5417808), (62, 4631352), (66, 4350664), (88, 3262998), (93, 3087568), (106, 2708904), (124, 2315676), (132, 2175332), (159, 1805936), (176, 1631499), (186, 1543784), (212, 1354452), (248, 1157838), (264, 1087666), (318, 902968), (331, 867504), (341, 842064), (372, 771892), (424, 677226), (496, 578919), (528, 543833), (583, 492528), (636, 451484), (662, 433752), (682, 421032), (744, 385946), (848, 338613), (993, 289168), (1023, 280688), (1166, 246264), (1272, 225742), (1324, 216876), (1364, 210516), (1488, 192973), (1643, 174768), (1749, 164176), (1986, 144584), (2046, 140344), (2332, 123132), (2544, 112871), (2648, 108438), (2728, 105258), (3286, 87384), (3498, 82088), (3641, 78864), (3972, 72292), (4092, 70172), (4664, 61566), (4929, 58256), (5296, 54219), (5456, 52629), (6572, 43692), (6996, 41044), (7282, 39432), (7944, 36146), (8184, 35086), (9328, 30783), (9858, 29128), (10261, 27984), (10923, 26288), (13144, 21846), (13992, 20522), (14564, 19716), (15888, 18073), (16368, 17543)]