3960400964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 8155889280

約数和(自身を除く): 4195488316

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 73, 76, 86, 146, 172, 247, 292, 494, 559, 817, 949, 988, 1118, 1277, 1387, 1634, 1898, 2236, 2554, 2774, 3139, 3268, 3796, 5108, 5548, 6278, 10621, 12556, 16601, 18031, 21242, 24263, 33202, 36062, 40807, 42484, 48526, 54911, 59641, 66404, 72124, 81614, 93221, 97052, 109822, 119282, 163228, 186442, 219644, 238564, 315419, 372884, 630838, 713843, 775333, 1043309, 1211873, 1261676, 1427686, 1550666, 1771199, 2086618, 2423746, 2855372, 3101332, 3542398, 4008503, 4173236, 4847492, 7084796, 8017006, 13563017, 16034012, 23025587, 27126034, 46051174, 52110539, 54252068, 76161557, 92102348, 104221078, 152323114, 208442156, 304646228, 990100241, 1980200482, 3960400964]

約数ペア:

[(1, 3960400964), (2, 1980200482), (4, 990100241), (13, 304646228), (19, 208442156), (26, 152323114), (38, 104221078), (43, 92102348), (52, 76161557), (73, 54252068), (76, 52110539), (86, 46051174), (146, 27126034), (172, 23025587), (247, 16034012), (292, 13563017), (494, 8017006), (559, 7084796), (817, 4847492), (949, 4173236), (988, 4008503), (1118, 3542398), (1277, 3101332), (1387, 2855372), (1634, 2423746), (1898, 2086618), (2236, 1771199), (2554, 1550666), (2774, 1427686), (3139, 1261676), (3268, 1211873), (3796, 1043309), (5108, 775333), (5548, 713843), (6278, 630838), (10621, 372884), (12556, 315419), (16601, 238564), (18031, 219644), (21242, 186442), (24263, 163228), (33202, 119282), (36062, 109822), (40807, 97052), (42484, 93221), (48526, 81614), (54911, 72124), (59641, 66404)]