302580512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6673}}^1$

素因数の和:6805

約数の個数: 48

約数和(自身を含む): 647511480

約数和(自身を除く): 344930968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 6673, 11336, 13346, 22672, 26692, 45344, 53384, 86749, 106768, 173498, 213536, 346996, 693992, 727357, 1387984, 1454714, 2775968, 2909428, 5818856, 9455641, 11637712, 18911282, 23275424, 37822564, 75645128, 151290256, 302580512]

約数ペア:

[(1, 302580512), (2, 151290256), (4, 75645128), (8, 37822564), (13, 23275424), (16, 18911282), (26, 11637712), (32, 9455641), (52, 5818856), (104, 2909428), (109, 2775968), (208, 1454714), (218, 1387984), (416, 727357), (436, 693992), (872, 346996), (1417, 213536), (1744, 173498), (2834, 106768), (3488, 86749), (5668, 53384), (6673, 45344), (11336, 26692), (13346, 22672)]