216012472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7187}}^1$

素因数の和:7240

約数の個数: 48

約数和(自身を含む): 463410360

約数和(自身を除く): 247397888

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7187, 7514, 14374, 15028, 28748, 30056, 57496, 93431, 122179, 186862, 244358, 373724, 488716, 747448, 977432, 1588327, 2077043, 3176654, 4154086, 6353308, 8308172, 12706616, 16616344, 27001559, 54003118, 108006236, 216012472]

約数ペア:

[(1, 216012472), (2, 108006236), (4, 54003118), (8, 27001559), (13, 16616344), (17, 12706616), (26, 8308172), (34, 6353308), (52, 4154086), (68, 3176654), (104, 2077043), (136, 1588327), (221, 977432), (289, 747448), (442, 488716), (578, 373724), (884, 244358), (1156, 186862), (1768, 122179), (2312, 93431), (3757, 57496), (7187, 30056), (7514, 28748), (14374, 15028)]