397563264

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{7043}}^1$

素因数の和:7077

約数の個数: 144

約数和(自身を含む): 1330999020

約数和(自身を除く): 933435756

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7043, 7056, 8064, 9408, 14086, 14112, 18816, 21129, 28172, 28224, 42258, 49301, 56344, 56448, 63387, 84516, 98602, 112688, 126774, 147903, 169032, 197204, 225376, 253548, 295806, 338064, 345107, 394408, 443709, 450752, 507096, 591612, 676128, 690214, 788816, 887418, 901504, 1014192, 1035321, 1183224, 1352256, 1380428, 1577632, 1774836, 2028384, 2070642, 2366448, 2704512, 2760856, 3105963, 3155264, 3549672, 4056768, 4141284, 4732896, 5521712, 6211926, 6310528, 7099344, 8113536, 8282568, 9465792, 11043424, 12423852, 14198688, 16565136, 18931584, 22086848, 24847704, 28397376, 33130272, 44173696, 49695408, 56794752, 66260544, 99390816, 132521088, 198781632, 397563264]

約数ペア:

[(1, 397563264), (2, 198781632), (3, 132521088), (4, 99390816), (6, 66260544), (7, 56794752), (8, 49695408), (9, 44173696), (12, 33130272), (14, 28397376), (16, 24847704), (18, 22086848), (21, 18931584), (24, 16565136), (28, 14198688), (32, 12423852), (36, 11043424), (42, 9465792), (48, 8282568), (49, 8113536), (56, 7099344), (63, 6310528), (64, 6211926), (72, 5521712), (84, 4732896), (96, 4141284), (98, 4056768), (112, 3549672), (126, 3155264), (128, 3105963), (144, 2760856), (147, 2704512), (168, 2366448), (192, 2070642), (196, 2028384), (224, 1774836), (252, 1577632), (288, 1380428), (294, 1352256), (336, 1183224), (384, 1035321), (392, 1014192), (441, 901504), (448, 887418), (504, 788816), (576, 690214), (588, 676128), (672, 591612), (784, 507096), (882, 450752), (896, 443709), (1008, 394408), (1152, 345107), (1176, 338064), (1344, 295806), (1568, 253548), (1764, 225376), (2016, 197204), (2352, 169032), (2688, 147903), (3136, 126774), (3528, 112688), (4032, 98602), (4704, 84516), (6272, 63387), (7043, 56448), (7056, 56344), (8064, 49301), (9408, 42258), (14086, 28224), (14112, 28172), (18816, 21129)]