211128984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 128

約数和(自身を含む): 677548800

約数和(自身を除く): 466419816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2244, 2376, 3366, 3672, 4488, 5049, 5227, 6732, 10098, 10454, 13464, 15681, 20196, 20908, 31362, 40392, 41816, 47043, 57497, 62724, 88859, 94086, 114994, 125448, 141129, 172491, 177718, 188172, 229988, 266577, 282258, 344982, 355436, 376344, 459976, 517473, 533154, 564516, 689964, 710872, 799731, 977449, 1034946, 1066308, 1129032, 1379928, 1552419, 1599462, 1954898, 2069892, 2132616, 2399193, 2932347, 3104838, 3198924, 3909796, 4139784, 4798386, 5864694, 6209676, 6397848, 7819592, 8797041, 9596772, 11729388, 12419352, 17594082, 19193544, 23458776, 26391123, 35188164, 52782246, 70376328, 105564492, 211128984]

約数ペア:

[(1, 211128984), (2, 105564492), (3, 70376328), (4, 52782246), (6, 35188164), (8, 26391123), (9, 23458776), (11, 19193544), (12, 17594082), (17, 12419352), (18, 11729388), (22, 9596772), (24, 8797041), (27, 7819592), (33, 6397848), (34, 6209676), (36, 5864694), (44, 4798386), (51, 4139784), (54, 3909796), (66, 3198924), (68, 3104838), (72, 2932347), (88, 2399193), (99, 2132616), (102, 2069892), (108, 1954898), (132, 1599462), (136, 1552419), (153, 1379928), (187, 1129032), (198, 1066308), (204, 1034946), (216, 977449), (264, 799731), (297, 710872), (306, 689964), (374, 564516), (396, 533154), (408, 517473), (459, 459976), (561, 376344), (594, 355436), (612, 344982), (748, 282258), (792, 266577), (918, 229988), (1122, 188172), (1188, 177718), (1224, 172491), (1496, 141129), (1683, 125448), (1836, 114994), (2244, 94086), (2376, 88859), (3366, 62724), (3672, 57497), (4488, 47043), (5049, 41816), (5227, 40392), (6732, 31362), (10098, 20908), (10454, 20196), (13464, 15681)]