181639044

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 490291200

約数和(自身を除く): 308652156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 227, 239, 279, 372, 454, 478, 558, 681, 717, 837, 908, 956, 1116, 1362, 1434, 1674, 2043, 2151, 2724, 2868, 3348, 4086, 4302, 6129, 6453, 7037, 7409, 8172, 8604, 12258, 12906, 14074, 14818, 21111, 22227, 24516, 25812, 28148, 29636, 42222, 44454, 54253, 63333, 66681, 84444, 88908, 108506, 126666, 133362, 162759, 189999, 200043, 217012, 253332, 266724, 325518, 379998, 400086, 488277, 651036, 759996, 800172, 976554, 1464831, 1681843, 1953108, 2929662, 3363686, 5045529, 5859324, 6727372, 10091058, 15136587, 20182116, 30273174, 45409761, 60546348, 90819522, 181639044]

約数ペア:

[(1, 181639044), (2, 90819522), (3, 60546348), (4, 45409761), (6, 30273174), (9, 20182116), (12, 15136587), (18, 10091058), (27, 6727372), (31, 5859324), (36, 5045529), (54, 3363686), (62, 2929662), (93, 1953108), (108, 1681843), (124, 1464831), (186, 976554), (227, 800172), (239, 759996), (279, 651036), (372, 488277), (454, 400086), (478, 379998), (558, 325518), (681, 266724), (717, 253332), (837, 217012), (908, 200043), (956, 189999), (1116, 162759), (1362, 133362), (1434, 126666), (1674, 108506), (2043, 88908), (2151, 84444), (2724, 66681), (2868, 63333), (3348, 54253), (4086, 44454), (4302, 42222), (6129, 29636), (6453, 28148), (7037, 25812), (7409, 24516), (8172, 22227), (8604, 21111), (12258, 14818), (12906, 14074)]