346529196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2237}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 946602384

約数和(自身を除く): 600073188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 468, 662, 993, 1324, 1986, 2237, 2979, 3972, 4303, 4474, 5958, 6711, 8606, 8948, 11916, 12909, 13422, 17212, 20133, 25818, 26844, 29081, 38727, 40266, 51636, 58162, 77454, 80532, 87243, 116324, 154908, 174486, 261729, 348972, 523458, 740447, 1046916, 1480894, 2221341, 2961788, 4442682, 6664023, 8885364, 9625811, 13328046, 19251622, 26656092, 28877433, 38503244, 57754866, 86632299, 115509732, 173264598, 346529196]

約数ペア:

[(1, 346529196), (2, 173264598), (3, 115509732), (4, 86632299), (6, 57754866), (9, 38503244), (12, 28877433), (13, 26656092), (18, 19251622), (26, 13328046), (36, 9625811), (39, 8885364), (52, 6664023), (78, 4442682), (117, 2961788), (156, 2221341), (234, 1480894), (331, 1046916), (468, 740447), (662, 523458), (993, 348972), (1324, 261729), (1986, 174486), (2237, 154908), (2979, 116324), (3972, 87243), (4303, 80532), (4474, 77454), (5958, 58162), (6711, 51636), (8606, 40266), (8948, 38727), (11916, 29081), (12909, 26844), (13422, 25818), (17212, 20133)]