387162672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 1135968960

約数和(自身を除く): 748806288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 41, 48, 52, 74, 78, 82, 104, 111, 123, 148, 156, 164, 208, 222, 246, 296, 312, 328, 409, 444, 481, 492, 533, 592, 624, 656, 818, 888, 962, 984, 1066, 1227, 1443, 1517, 1599, 1636, 1776, 1924, 1968, 2132, 2454, 2886, 3034, 3198, 3272, 3848, 4264, 4551, 4908, 5317, 5772, 6068, 6396, 6544, 7696, 8528, 9102, 9816, 10634, 11544, 12136, 12792, 15133, 15951, 16769, 18204, 19632, 19721, 21268, 23088, 24272, 25584, 30266, 31902, 33538, 36408, 39442, 42536, 45399, 50307, 59163, 60532, 63804, 67076, 72816, 78884, 85072, 90798, 100614, 118326, 121064, 127608, 134152, 157768, 181596, 196729, 201228, 217997, 236652, 242128, 255216, 268304, 315536, 363192, 393458, 402456, 435994, 473304, 590187, 620453, 653991, 726384, 786916, 804912, 871988, 946608, 1180374, 1240906, 1307982, 1573832, 1743976, 1861359, 2360748, 2481812, 2615964, 3147664, 3487952, 3722718, 4721496, 4963624, 5231928, 7445436, 8065889, 9442992, 9927248, 10463856, 14890872, 16131778, 24197667, 29781744, 32263556, 48395334, 64527112, 96790668, 129054224, 193581336, 387162672]

約数ペア:

[(1, 387162672), (2, 193581336), (3, 129054224), (4, 96790668), (6, 64527112), (8, 48395334), (12, 32263556), (13, 29781744), (16, 24197667), (24, 16131778), (26, 14890872), (37, 10463856), (39, 9927248), (41, 9442992), (48, 8065889), (52, 7445436), (74, 5231928), (78, 4963624), (82, 4721496), (104, 3722718), (111, 3487952), (123, 3147664), (148, 2615964), (156, 2481812), (164, 2360748), (208, 1861359), (222, 1743976), (246, 1573832), (296, 1307982), (312, 1240906), (328, 1180374), (409, 946608), (444, 871988), (481, 804912), (492, 786916), (533, 726384), (592, 653991), (624, 620453), (656, 590187), (818, 473304), (888, 435994), (962, 402456), (984, 393458), (1066, 363192), (1227, 315536), (1443, 268304), (1517, 255216), (1599, 242128), (1636, 236652), (1776, 217997), (1924, 201228), (1968, 196729), (2132, 181596), (2454, 157768), (2886, 134152), (3034, 127608), (3198, 121064), (3272, 118326), (3848, 100614), (4264, 90798), (4551, 85072), (4908, 78884), (5317, 72816), (5772, 67076), (6068, 63804), (6396, 60532), (6544, 59163), (7696, 50307), (8528, 45399), (9102, 42536), (9816, 39442), (10634, 36408), (11544, 33538), (12136, 31902), (12792, 30266), (15133, 25584), (15951, 24272), (16769, 23088), (18204, 21268), (19632, 19721)]