448284174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 982195200

約数和(自身を除く): 533911026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 173, 239, 278, 346, 417, 478, 519, 717, 834, 1038, 1434, 1807, 2249, 3107, 3614, 4498, 5421, 6214, 6747, 9321, 10842, 13494, 18642, 24047, 33221, 41347, 48094, 66442, 72141, 82694, 99663, 124041, 144282, 199326, 248082, 312611, 431873, 537511, 625222, 863746, 937833, 1075022, 1295619, 1612533, 1875666, 2591238, 3225066, 5747233, 11494466, 17241699, 34483398, 74714029, 149428058, 224142087, 448284174]

約数ペア:

[(1, 448284174), (2, 224142087), (3, 149428058), (6, 74714029), (13, 34483398), (26, 17241699), (39, 11494466), (78, 5747233), (139, 3225066), (173, 2591238), (239, 1875666), (278, 1612533), (346, 1295619), (417, 1075022), (478, 937833), (519, 863746), (717, 625222), (834, 537511), (1038, 431873), (1434, 312611), (1807, 248082), (2249, 199326), (3107, 144282), (3614, 124041), (4498, 99663), (5421, 82694), (6214, 72141), (6747, 66442), (9321, 48094), (10842, 41347), (13494, 33221), (18642, 24047)]