287787552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2591}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 823011840

約数和(自身を除く): 535224288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 267, 312, 356, 416, 534, 624, 712, 1068, 1157, 1248, 1424, 2136, 2314, 2591, 2848, 3471, 4272, 4628, 5182, 6942, 7773, 8544, 9256, 10364, 13884, 15546, 18512, 20728, 27768, 31092, 33683, 37024, 41456, 55536, 62184, 67366, 82912, 101049, 111072, 124368, 134732, 202098, 230599, 248736, 269464, 404196, 461198, 538928, 691797, 808392, 922396, 1077856, 1383594, 1616784, 1844792, 2767188, 2997787, 3233568, 3689584, 5534376, 5995574, 7379168, 8993361, 11068752, 11991148, 17986722, 22137504, 23982296, 35973444, 47964592, 71946888, 95929184, 143893776, 287787552]

約数ペア:

[(1, 287787552), (2, 143893776), (3, 95929184), (4, 71946888), (6, 47964592), (8, 35973444), (12, 23982296), (13, 22137504), (16, 17986722), (24, 11991148), (26, 11068752), (32, 8993361), (39, 7379168), (48, 5995574), (52, 5534376), (78, 3689584), (89, 3233568), (96, 2997787), (104, 2767188), (156, 1844792), (178, 1616784), (208, 1383594), (267, 1077856), (312, 922396), (356, 808392), (416, 691797), (534, 538928), (624, 461198), (712, 404196), (1068, 269464), (1157, 248736), (1248, 230599), (1424, 202098), (2136, 134732), (2314, 124368), (2591, 111072), (2848, 101049), (3471, 82912), (4272, 67366), (4628, 62184), (5182, 55536), (6942, 41456), (7773, 37024), (8544, 33683), (9256, 31092), (10364, 27768), (13884, 20728), (15546, 18512)]