947991408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7063

約数の個数: 160

約数和(自身を含む): 3111800832

約数和(自身を除く): 2163809424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 7001, 8463, 9672, 10416, 11284, 14002, 16926, 19344, 21003, 22568, 28004, 33852, 42006, 45136, 49007, 56008, 67704, 84012, 91013, 98014, 112016, 135408, 147021, 168024, 182026, 196028, 217031, 273039, 294042, 336048, 364052, 392056, 434062, 546078, 588084, 637091, 651093, 728104, 784112, 868124, 1092156, 1176168, 1274182, 1302186, 1456208, 1519217, 1736248, 1911273, 2184312, 2352336, 2548364, 2604372, 2821403, 3038434, 3472496, 3822546, 4368624, 4557651, 5096728, 5208744, 5642806, 6076868, 7645092, 8464209, 9115302, 10193456, 10417488, 11285612, 12153736, 15290184, 16928418, 18230604, 19749821, 22571224, 24307472, 30580368, 33856836, 36461208, 39499642, 45142448, 59249463, 67713672, 72922416, 78999284, 118498926, 135427344, 157998568, 236997852, 315997136, 473995704, 947991408]

約数ペア:

[(1, 947991408), (2, 473995704), (3, 315997136), (4, 236997852), (6, 157998568), (7, 135427344), (8, 118498926), (12, 78999284), (13, 72922416), (14, 67713672), (16, 59249463), (21, 45142448), (24, 39499642), (26, 36461208), (28, 33856836), (31, 30580368), (39, 24307472), (42, 22571224), (48, 19749821), (52, 18230604), (56, 16928418), (62, 15290184), (78, 12153736), (84, 11285612), (91, 10417488), (93, 10193456), (104, 9115302), (112, 8464209), (124, 7645092), (156, 6076868), (168, 5642806), (182, 5208744), (186, 5096728), (208, 4557651), (217, 4368624), (248, 3822546), (273, 3472496), (312, 3038434), (336, 2821403), (364, 2604372), (372, 2548364), (403, 2352336), (434, 2184312), (496, 1911273), (546, 1736248), (624, 1519217), (651, 1456208), (728, 1302186), (744, 1274182), (806, 1176168), (868, 1092156), (1092, 868124), (1209, 784112), (1302, 728104), (1456, 651093), (1488, 637091), (1612, 588084), (1736, 546078), (2184, 434062), (2418, 392056), (2604, 364052), (2821, 336048), (3224, 294042), (3472, 273039), (4368, 217031), (4836, 196028), (5208, 182026), (5642, 168024), (6448, 147021), (7001, 135408), (8463, 112016), (9672, 98014), (10416, 91013), (11284, 84012), (14002, 67704), (16926, 56008), (19344, 49007), (21003, 45136), (22568, 42006), (28004, 33852)]