239366928

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 650404800

約数和(自身を除く): 411037872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 232, 244, 348, 366, 464, 488, 696, 732, 976, 1392, 1464, 1769, 2819, 2928, 3538, 5307, 5638, 7076, 8457, 10614, 11276, 14152, 16914, 21228, 22552, 28304, 33828, 42456, 45104, 67656, 81751, 84912, 135312, 163502, 171959, 245253, 327004, 343918, 490506, 515877, 654008, 687836, 981012, 1031754, 1308016, 1375672, 1962024, 2063508, 2751344, 3924048, 4127016, 4986811, 8254032, 9973622, 14960433, 19947244, 29920866, 39894488, 59841732, 79788976, 119683464, 239366928]

約数ペア:

[(1, 239366928), (2, 119683464), (3, 79788976), (4, 59841732), (6, 39894488), (8, 29920866), (12, 19947244), (16, 14960433), (24, 9973622), (29, 8254032), (48, 4986811), (58, 4127016), (61, 3924048), (87, 2751344), (116, 2063508), (122, 1962024), (174, 1375672), (183, 1308016), (232, 1031754), (244, 981012), (348, 687836), (366, 654008), (464, 515877), (488, 490506), (696, 343918), (732, 327004), (976, 245253), (1392, 171959), (1464, 163502), (1769, 135312), (2819, 84912), (2928, 81751), (3538, 67656), (5307, 45104), (5638, 42456), (7076, 33828), (8457, 28304), (10614, 22552), (11276, 21228), (14152, 16914)]