238027812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9643}}^1$

素因数の和:9689

約数の個数: 72

約数和(自身を含む): 646456608

約数和(自身を除く): 408428796

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 4114, 6171, 8228, 9643, 12342, 19286, 24684, 28929, 38572, 57858, 106073, 115716, 163931, 212146, 318219, 327862, 424292, 491793, 636438, 655724, 983586, 1166803, 1272876, 1803241, 1967172, 2333606, 3500409, 3606482, 4667212, 5409723, 7000818, 7212964, 10819446, 14001636, 19835651, 21638892, 39671302, 59506953, 79342604, 119013906, 238027812]

約数ペア:

[(1, 238027812), (2, 119013906), (3, 79342604), (4, 59506953), (6, 39671302), (11, 21638892), (12, 19835651), (17, 14001636), (22, 10819446), (33, 7212964), (34, 7000818), (44, 5409723), (51, 4667212), (66, 3606482), (68, 3500409), (102, 2333606), (121, 1967172), (132, 1803241), (187, 1272876), (204, 1166803), (242, 983586), (363, 655724), (374, 636438), (484, 491793), (561, 424292), (726, 327862), (748, 318219), (1122, 212146), (1452, 163931), (2057, 115716), (2244, 106073), (4114, 57858), (6171, 38572), (8228, 28929), (9643, 24684), (12342, 19286)]