239324304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{661}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 653420480

約数和(自身を除く): 414096176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 397, 456, 661, 794, 912, 1191, 1322, 1588, 1983, 2382, 2644, 3176, 3966, 4764, 5288, 6352, 7543, 7932, 9528, 10576, 12559, 15086, 15864, 19056, 22629, 25118, 30172, 31728, 37677, 45258, 50236, 60344, 75354, 90516, 100472, 120688, 150708, 181032, 200944, 262417, 301416, 362064, 524834, 602832, 787251, 1049668, 1574502, 2099336, 3149004, 4198672, 4985923, 6298008, 9971846, 12596016, 14957769, 19943692, 29915538, 39887384, 59831076, 79774768, 119662152, 239324304]

約数ペア:

[(1, 239324304), (2, 119662152), (3, 79774768), (4, 59831076), (6, 39887384), (8, 29915538), (12, 19943692), (16, 14957769), (19, 12596016), (24, 9971846), (38, 6298008), (48, 4985923), (57, 4198672), (76, 3149004), (114, 2099336), (152, 1574502), (228, 1049668), (304, 787251), (397, 602832), (456, 524834), (661, 362064), (794, 301416), (912, 262417), (1191, 200944), (1322, 181032), (1588, 150708), (1983, 120688), (2382, 100472), (2644, 90516), (3176, 75354), (3966, 60344), (4764, 50236), (5288, 45258), (6352, 37677), (7543, 31728), (7932, 30172), (9528, 25118), (10576, 22629), (12559, 19056), (15086, 15864)]