401930928

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{56963}}^1$

素因数の和:56991

約数の個数: 90

約数和(自身を含む): 1308520044

約数和(自身を除く): 906589116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 56963, 113926, 170889, 227852, 341778, 398741, 455704, 512667, 683556, 797482, 911408, 1025334, 1196223, 1367112, 1594964, 2050668, 2392446, 2734224, 2791187, 3189928, 3588669, 4101336, 4784892, 5582374, 6379856, 7177338, 8202672, 8373561, 9569784, 11164748, 14354676, 16747122, 19139568, 22329496, 25120683, 28709352, 33494244, 44658992, 50241366, 57418704, 66988488, 100482732, 133976976, 200965464, 401930928]

約数ペア:

[(1, 401930928), (2, 200965464), (3, 133976976), (4, 100482732), (6, 66988488), (7, 57418704), (8, 50241366), (9, 44658992), (12, 33494244), (14, 28709352), (16, 25120683), (18, 22329496), (21, 19139568), (24, 16747122), (28, 14354676), (36, 11164748), (42, 9569784), (48, 8373561), (49, 8202672), (56, 7177338), (63, 6379856), (72, 5582374), (84, 4784892), (98, 4101336), (112, 3588669), (126, 3189928), (144, 2791187), (147, 2734224), (168, 2392446), (196, 2050668), (252, 1594964), (294, 1367112), (336, 1196223), (392, 1025334), (441, 911408), (504, 797482), (588, 683556), (784, 512667), (882, 455704), (1008, 398741), (1176, 341778), (1764, 227852), (2352, 170889), (3528, 113926), (7056, 56963)]