1551189132

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:1063

約数の個数: 72

約数和(自身を含む): 3954750800

約数和(自身を除く): 2403561668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 349, 373, 662, 698, 746, 993, 1047, 1119, 1324, 1396, 1492, 1986, 2094, 2238, 2979, 3141, 3357, 3972, 4188, 4476, 5958, 6282, 6714, 11916, 12564, 13428, 115519, 123463, 130177, 231038, 246926, 260354, 346557, 370389, 390531, 462076, 493852, 520708, 693114, 740778, 781062, 1039671, 1111167, 1171593, 1386228, 1481556, 1562124, 2079342, 2222334, 2343186, 4158684, 4444668, 4686372, 43088587, 86177174, 129265761, 172354348, 258531522, 387797283, 517063044, 775594566, 1551189132]

約数ペア:

[(1, 1551189132), (2, 775594566), (3, 517063044), (4, 387797283), (6, 258531522), (9, 172354348), (12, 129265761), (18, 86177174), (36, 43088587), (331, 4686372), (349, 4444668), (373, 4158684), (662, 2343186), (698, 2222334), (746, 2079342), (993, 1562124), (1047, 1481556), (1119, 1386228), (1324, 1171593), (1396, 1111167), (1492, 1039671), (1986, 781062), (2094, 740778), (2238, 693114), (2979, 520708), (3141, 493852), (3357, 462076), (3972, 390531), (4188, 370389), (4476, 346557), (5958, 260354), (6282, 246926), (6714, 231038), (11916, 130177), (12564, 123463), (13428, 115519)]