306874008

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7548

約数の個数: 112

約数和(自身を含む): 986060880

約数和(自身を除く): 679186872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3402, 4536, 5103, 5832, 6804, 7517, 10206, 13608, 15034, 20412, 22551, 30068, 40824, 45102, 52619, 60136, 67653, 90204, 105238, 135306, 157857, 180408, 202959, 210476, 270612, 315714, 405918, 420952, 473571, 541224, 608877, 631428, 811836, 947142, 1217754, 1262856, 1420713, 1623672, 1826631, 1894284, 2435508, 2841426, 3653262, 3788568, 4262139, 4871016, 5479893, 5682852, 7306524, 8524278, 10959786, 11365704, 12786417, 14613048, 17048556, 21919572, 25572834, 34097112, 38359251, 43839144, 51145668, 76718502, 102291336, 153437004, 306874008]

約数ペア:

[(1, 306874008), (2, 153437004), (3, 102291336), (4, 76718502), (6, 51145668), (7, 43839144), (8, 38359251), (9, 34097112), (12, 25572834), (14, 21919572), (18, 17048556), (21, 14613048), (24, 12786417), (27, 11365704), (28, 10959786), (36, 8524278), (42, 7306524), (54, 5682852), (56, 5479893), (63, 4871016), (72, 4262139), (81, 3788568), (84, 3653262), (108, 2841426), (126, 2435508), (162, 1894284), (168, 1826631), (189, 1623672), (216, 1420713), (243, 1262856), (252, 1217754), (324, 947142), (378, 811836), (486, 631428), (504, 608877), (567, 541224), (648, 473571), (729, 420952), (756, 405918), (972, 315714), (1134, 270612), (1458, 210476), (1512, 202959), (1701, 180408), (1944, 157857), (2268, 135306), (2916, 105238), (3402, 90204), (4536, 67653), (5103, 60136), (5832, 52619), (6804, 45102), (7517, 40824), (10206, 30068), (13608, 22551), (15034, 20412)]