407720005052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 753916947840

約数和(自身を除く): 346196942788

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 167, 212, 334, 409, 668, 761, 818, 1522, 1636, 1961, 3044, 3922, 6179, 7844, 8851, 12358, 15133, 17702, 21677, 24716, 28157, 30266, 35404, 40333, 43354, 56314, 60532, 68303, 80666, 86708, 112628, 127087, 136606, 161332, 254174, 273212, 311249, 327487, 508348, 622498, 654974, 802049, 1244996, 1309948, 1492321, 1604098, 2527211, 2984642, 3208196, 3620059, 4702219, 5054422, 5969284, 6735611, 7240118, 9404438, 10108844, 11516213, 13471222, 14480236, 16496197, 18808876, 23032426, 26942444, 32992394, 46064852, 51978583, 65984788, 103957166, 133942183, 207914332, 249217607, 267884366, 498435214, 535768732, 610359289, 996870428, 1220718578, 1923207571, 2441437156, 2754864899, 3846415142, 5509729798, 7692830284, 11019459596, 101930001263, 203860002526, 407720005052]

約数ペア:

[(1, 407720005052), (2, 203860002526), (4, 101930001263), (37, 11019459596), (53, 7692830284), (74, 5509729798), (106, 3846415142), (148, 2754864899), (167, 2441437156), (212, 1923207571), (334, 1220718578), (409, 996870428), (668, 610359289), (761, 535768732), (818, 498435214), (1522, 267884366), (1636, 249217607), (1961, 207914332), (3044, 133942183), (3922, 103957166), (6179, 65984788), (7844, 51978583), (8851, 46064852), (12358, 32992394), (15133, 26942444), (17702, 23032426), (21677, 18808876), (24716, 16496197), (28157, 14480236), (30266, 13471222), (35404, 11516213), (40333, 10108844), (43354, 9404438), (56314, 7240118), (60532, 6735611), (68303, 5969284), (80666, 5054422), (86708, 4702219), (112628, 3620059), (127087, 3208196), (136606, 2984642), (161332, 2527211), (254174, 1604098), (273212, 1492321), (311249, 1309948), (327487, 1244996), (508348, 802049), (622498, 654974)]