445338192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3943}}^1$

素因数の和:4148

約数の個数: 80

約数和(自身を含む): 1246114688

約数和(自身を除く): 800776496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 181, 208, 312, 362, 543, 624, 724, 1086, 1448, 2172, 2353, 2896, 3943, 4344, 4706, 7059, 7886, 8688, 9412, 11829, 14118, 15772, 18824, 23658, 28236, 31544, 37648, 47316, 51259, 56472, 63088, 94632, 102518, 112944, 153777, 189264, 205036, 307554, 410072, 615108, 713683, 820144, 1230216, 1427366, 2141049, 2460432, 2854732, 4282098, 5709464, 8564196, 9277879, 11418928, 17128392, 18555758, 27833637, 34256784, 37111516, 55667274, 74223032, 111334548, 148446064, 222669096, 445338192]

約数ペア:

[(1, 445338192), (2, 222669096), (3, 148446064), (4, 111334548), (6, 74223032), (8, 55667274), (12, 37111516), (13, 34256784), (16, 27833637), (24, 18555758), (26, 17128392), (39, 11418928), (48, 9277879), (52, 8564196), (78, 5709464), (104, 4282098), (156, 2854732), (181, 2460432), (208, 2141049), (312, 1427366), (362, 1230216), (543, 820144), (624, 713683), (724, 615108), (1086, 410072), (1448, 307554), (2172, 205036), (2353, 189264), (2896, 153777), (3943, 112944), (4344, 102518), (4706, 94632), (7059, 63088), (7886, 56472), (8688, 51259), (9412, 47316), (11829, 37648), (14118, 31544), (15772, 28236), (18824, 23658)]