1045621278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 128

約数和(自身を含む): 2715431040

約数和(自身を除く): 1669809762

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 41, 51, 54, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 351, 369, 442, 459, 533, 663, 697, 702, 738, 918, 1066, 1107, 1326, 1394, 1599, 1989, 2091, 2137, 2214, 3198, 3978, 4182, 4274, 4797, 5967, 6273, 6411, 9061, 9594, 11934, 12546, 12822, 14391, 18122, 18819, 19233, 27183, 27781, 28782, 36329, 37638, 38466, 54366, 55562, 57699, 72658, 81549, 83343, 87617, 108987, 115398, 163098, 166686, 175234, 217974, 244647, 250029, 262851, 326961, 472277, 489294, 500058, 525702, 653922, 750087, 788553, 944554, 980883, 1139021, 1416831, 1489489, 1500174, 1577106, 1961766, 2278042, 2365659, 2833662, 2978978, 3417063, 4250493, 4468467, 4731318, 6834126, 8500986, 8936934, 10251189, 12751479, 13405401, 19363357, 20502378, 25502958, 26810802, 30753567, 38726714, 40216203, 58090071, 61507134, 80432406, 116180142, 174270213, 348540426, 522810639, 1045621278]

約数ペア:

[(1, 1045621278), (2, 522810639), (3, 348540426), (6, 174270213), (9, 116180142), (13, 80432406), (17, 61507134), (18, 58090071), (26, 40216203), (27, 38726714), (34, 30753567), (39, 26810802), (41, 25502958), (51, 20502378), (54, 19363357), (78, 13405401), (82, 12751479), (102, 10251189), (117, 8936934), (123, 8500986), (153, 6834126), (221, 4731318), (234, 4468467), (246, 4250493), (306, 3417063), (351, 2978978), (369, 2833662), (442, 2365659), (459, 2278042), (533, 1961766), (663, 1577106), (697, 1500174), (702, 1489489), (738, 1416831), (918, 1139021), (1066, 980883), (1107, 944554), (1326, 788553), (1394, 750087), (1599, 653922), (1989, 525702), (2091, 500058), (2137, 489294), (2214, 472277), (3198, 326961), (3978, 262851), (4182, 250029), (4274, 244647), (4797, 217974), (5967, 175234), (6273, 166686), (6411, 163098), (9061, 115398), (9594, 108987), (11934, 87617), (12546, 83343), (12822, 81549), (14391, 72658), (18122, 57699), (18819, 55562), (19233, 54366), (27183, 38466), (27781, 37638), (28782, 36329)]