238728816

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2551

約数の個数: 80

約数和(自身を含む): 688383520

約数和(自身を除く): 449654704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 723, 964, 1446, 1928, 2169, 2293, 2892, 3856, 4338, 4586, 5784, 6507, 6879, 8676, 9172, 11568, 13014, 13758, 17352, 18344, 20637, 26028, 27516, 34704, 36688, 41274, 52056, 55032, 61911, 82548, 104112, 110064, 123822, 165096, 247644, 330192, 495288, 552613, 990576, 1105226, 1657839, 2210452, 3315678, 4420904, 4973517, 6631356, 8841808, 9947034, 13262712, 14920551, 19894068, 26525424, 29841102, 39788136, 59682204, 79576272, 119364408, 238728816]

約数ペア:

[(1, 238728816), (2, 119364408), (3, 79576272), (4, 59682204), (6, 39788136), (8, 29841102), (9, 26525424), (12, 19894068), (16, 14920551), (18, 13262712), (24, 9947034), (27, 8841808), (36, 6631356), (48, 4973517), (54, 4420904), (72, 3315678), (108, 2210452), (144, 1657839), (216, 1105226), (241, 990576), (432, 552613), (482, 495288), (723, 330192), (964, 247644), (1446, 165096), (1928, 123822), (2169, 110064), (2293, 104112), (2892, 82548), (3856, 61911), (4338, 55032), (4586, 52056), (5784, 41274), (6507, 36688), (6879, 34704), (8676, 27516), (9172, 26028), (11568, 20637), (13014, 18344), (13758, 17352)]