3161752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 7142400

約数和(自身を除く): 3980648

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 61, 62, 76, 88, 122, 124, 152, 209, 244, 248, 341, 418, 488, 589, 671, 682, 836, 1159, 1178, 1342, 1364, 1672, 1891, 2318, 2356, 2684, 2728, 3782, 4636, 4712, 5368, 6479, 7564, 9272, 12749, 12958, 15128, 20801, 25498, 25916, 35929, 41602, 50996, 51832, 71858, 83204, 101992, 143716, 166408, 287432, 395219, 790438, 1580876, 3161752]

約数ペア:

[(1, 3161752), (2, 1580876), (4, 790438), (8, 395219), (11, 287432), (19, 166408), (22, 143716), (31, 101992), (38, 83204), (44, 71858), (61, 51832), (62, 50996), (76, 41602), (88, 35929), (122, 25916), (124, 25498), (152, 20801), (209, 15128), (244, 12958), (248, 12749), (341, 9272), (418, 7564), (488, 6479), (589, 5368), (671, 4712), (682, 4636), (836, 3782), (1159, 2728), (1178, 2684), (1342, 2356), (1364, 2318), (1672, 1891)]