957231392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 2111155200

約数和(自身を除く): 1153923808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 199, 208, 248, 373, 398, 403, 416, 496, 746, 796, 806, 992, 1492, 1592, 1612, 2587, 2984, 3184, 3224, 4849, 5174, 5968, 6169, 6368, 6448, 9698, 10348, 11563, 11936, 12338, 12896, 19396, 20696, 23126, 24676, 38792, 41392, 46252, 49352, 74227, 77584, 80197, 82784, 92504, 98704, 148454, 150319, 155168, 160394, 185008, 197408, 296908, 300638, 320788, 370016, 593816, 601276, 641576, 964951, 1187632, 1202552, 1283152, 1929902, 2301037, 2375264, 2405104, 2566304, 3859804, 4602074, 4810208, 7719608, 9204148, 15439216, 18408296, 29913481, 30878432, 36816592, 59826962, 73633184, 119653924, 239307848, 478615696, 957231392]

約数ペア:

[(1, 957231392), (2, 478615696), (4, 239307848), (8, 119653924), (13, 73633184), (16, 59826962), (26, 36816592), (31, 30878432), (32, 29913481), (52, 18408296), (62, 15439216), (104, 9204148), (124, 7719608), (199, 4810208), (208, 4602074), (248, 3859804), (373, 2566304), (398, 2405104), (403, 2375264), (416, 2301037), (496, 1929902), (746, 1283152), (796, 1202552), (806, 1187632), (992, 964951), (1492, 641576), (1592, 601276), (1612, 593816), (2587, 370016), (2984, 320788), (3184, 300638), (3224, 296908), (4849, 197408), (5174, 185008), (5968, 160394), (6169, 155168), (6368, 150319), (6448, 148454), (9698, 98704), (10348, 92504), (11563, 82784), (11936, 80197), (12338, 77584), (12896, 74227), (19396, 49352), (20696, 46252), (23126, 41392), (24676, 38792)]