518122476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1889}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 1382799600

約数和(自身を除く): 864677124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 401, 684, 802, 1203, 1604, 1889, 2406, 3609, 3778, 4812, 5667, 7218, 7556, 7619, 11334, 14436, 15238, 17001, 22668, 22857, 30476, 34002, 35891, 45714, 68004, 68571, 71782, 91428, 107673, 137142, 143564, 215346, 274284, 323019, 430692, 646038, 757489, 1292076, 1514978, 2272467, 3029956, 4544934, 6817401, 9089868, 13634802, 14392291, 27269604, 28784582, 43176873, 57569164, 86353746, 129530619, 172707492, 259061238, 518122476]

約数ペア:

[(1, 518122476), (2, 259061238), (3, 172707492), (4, 129530619), (6, 86353746), (9, 57569164), (12, 43176873), (18, 28784582), (19, 27269604), (36, 14392291), (38, 13634802), (57, 9089868), (76, 6817401), (114, 4544934), (171, 3029956), (228, 2272467), (342, 1514978), (401, 1292076), (684, 757489), (802, 646038), (1203, 430692), (1604, 323019), (1889, 274284), (2406, 215346), (3609, 143564), (3778, 137142), (4812, 107673), (5667, 91428), (7218, 71782), (7556, 68571), (7619, 68004), (11334, 45714), (14436, 35891), (15238, 34002), (17001, 30476), (22668, 22857)]