728879424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3209}}^1$

素因数の和:3257

約数の個数: 168

約数和(自身を含む): 2387315520

約数和(自身を除く): 1658436096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 2028, 2184, 2366, 2496, 2704, 2912, 3209, 3549, 4056, 4368, 4732, 5408, 5824, 6418, 7098, 8112, 8736, 9464, 9627, 10816, 12836, 14196, 16224, 17472, 18928, 19254, 22463, 25672, 28392, 32448, 37856, 38508, 41717, 44926, 51344, 56784, 67389, 75712, 77016, 83434, 89852, 102688, 113568, 125151, 134778, 154032, 166868, 179704, 205376, 227136, 250302, 269556, 292019, 308064, 333736, 359408, 500604, 539112, 542321, 584038, 616128, 667472, 718816, 876057, 1001208, 1078224, 1084642, 1168076, 1334944, 1437632, 1626963, 1752114, 2002416, 2156448, 2169284, 2336152, 2669888, 3253926, 3504228, 3796247, 4004832, 4312896, 4338568, 4672304, 6507852, 7008456, 7592494, 8009664, 8677136, 9344608, 11388741, 13015704, 14016912, 15184988, 17354272, 18689216, 22777482, 26031408, 28033824, 30369976, 34708544, 45554964, 52062816, 56067648, 60739952, 91109928, 104125632, 121479904, 182219856, 242959808, 364439712, 728879424]

約数ペア:

[(1, 728879424), (2, 364439712), (3, 242959808), (4, 182219856), (6, 121479904), (7, 104125632), (8, 91109928), (12, 60739952), (13, 56067648), (14, 52062816), (16, 45554964), (21, 34708544), (24, 30369976), (26, 28033824), (28, 26031408), (32, 22777482), (39, 18689216), (42, 17354272), (48, 15184988), (52, 14016912), (56, 13015704), (64, 11388741), (78, 9344608), (84, 8677136), (91, 8009664), (96, 7592494), (104, 7008456), (112, 6507852), (156, 4672304), (168, 4338568), (169, 4312896), (182, 4004832), (192, 3796247), (208, 3504228), (224, 3253926), (273, 2669888), (312, 2336152), (336, 2169284), (338, 2156448), (364, 2002416), (416, 1752114), (448, 1626963), (507, 1437632), (546, 1334944), (624, 1168076), (672, 1084642), (676, 1078224), (728, 1001208), (832, 876057), (1014, 718816), (1092, 667472), (1183, 616128), (1248, 584038), (1344, 542321), (1352, 539112), (1456, 500604), (2028, 359408), (2184, 333736), (2366, 308064), (2496, 292019), (2704, 269556), (2912, 250302), (3209, 227136), (3549, 205376), (4056, 179704), (4368, 166868), (4732, 154032), (5408, 134778), (5824, 125151), (6418, 113568), (7098, 102688), (8112, 89852), (8736, 83434), (9464, 77016), (9627, 75712), (10816, 67389), (12836, 56784), (14196, 51344), (16224, 44926), (17472, 41717), (18928, 38508), (19254, 37856), (22463, 32448), (25672, 28392)]