372245508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2393}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 980343000

約数和(自身を除く): 608097492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 149, 174, 261, 298, 348, 447, 522, 596, 894, 1044, 1341, 1788, 2393, 2682, 4321, 4786, 5364, 7179, 8642, 9572, 12963, 14358, 17284, 21537, 25926, 28716, 38889, 43074, 51852, 69397, 77778, 86148, 138794, 155556, 208191, 277588, 356557, 416382, 624573, 713114, 832764, 1069671, 1249146, 1426228, 2139342, 2498292, 3209013, 4278684, 6418026, 10340153, 12836052, 20680306, 31020459, 41360612, 62040918, 93061377, 124081836, 186122754, 372245508]

約数ペア:

[(1, 372245508), (2, 186122754), (3, 124081836), (4, 93061377), (6, 62040918), (9, 41360612), (12, 31020459), (18, 20680306), (29, 12836052), (36, 10340153), (58, 6418026), (87, 4278684), (116, 3209013), (149, 2498292), (174, 2139342), (261, 1426228), (298, 1249146), (348, 1069671), (447, 832764), (522, 713114), (596, 624573), (894, 416382), (1044, 356557), (1341, 277588), (1788, 208191), (2393, 155556), (2682, 138794), (4321, 86148), (4786, 77778), (5364, 69397), (7179, 51852), (8642, 43074), (9572, 38889), (12963, 28716), (14358, 25926), (17284, 21537)]