390000993048

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{626713}}^1$

素因数の和:626838

約数の個数: 128

約数和(自身を含む): 1125076972800

約数和(自身を除く): 735075979752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 67, 72, 86, 108, 129, 134, 172, 201, 216, 258, 268, 344, 387, 402, 516, 536, 603, 774, 804, 1032, 1161, 1206, 1548, 1608, 1809, 2322, 2412, 2881, 3096, 3618, 4644, 4824, 5762, 7236, 8643, 9288, 11524, 14472, 17286, 23048, 25929, 34572, 51858, 69144, 77787, 103716, 155574, 207432, 311148, 622296, 626713, 1253426, 1880139, 2506852, 3760278, 5013704, 5640417, 7520556, 11280834, 15041112, 16921251, 22561668, 26948659, 33842502, 41989771, 45123336, 53897318, 67685004, 80845977, 83979542, 107794636, 125969313, 135370008, 161691954, 167959084, 215589272, 242537931, 251938626, 323383908, 335918168, 377907939, 485075862, 503877252, 646767816, 727613793, 755815878, 970151724, 1007754504, 1133723817, 1455227586, 1511631756, 1805560153, 1940303448, 2267447634, 2910455172, 3023263512, 3611120306, 4534895268, 5416680459, 5820910344, 7222240612, 9069790536, 10833360918, 14444481224, 16250041377, 21666721836, 32500082754, 43333443672, 48750124131, 65000165508, 97500248262, 130000331016, 195000496524, 390000993048]

約数ペア:

[(1, 390000993048), (2, 195000496524), (3, 130000331016), (4, 97500248262), (6, 65000165508), (8, 48750124131), (9, 43333443672), (12, 32500082754), (18, 21666721836), (24, 16250041377), (27, 14444481224), (36, 10833360918), (43, 9069790536), (54, 7222240612), (67, 5820910344), (72, 5416680459), (86, 4534895268), (108, 3611120306), (129, 3023263512), (134, 2910455172), (172, 2267447634), (201, 1940303448), (216, 1805560153), (258, 1511631756), (268, 1455227586), (344, 1133723817), (387, 1007754504), (402, 970151724), (516, 755815878), (536, 727613793), (603, 646767816), (774, 503877252), (804, 485075862), (1032, 377907939), (1161, 335918168), (1206, 323383908), (1548, 251938626), (1608, 242537931), (1809, 215589272), (2322, 167959084), (2412, 161691954), (2881, 135370008), (3096, 125969313), (3618, 107794636), (4644, 83979542), (4824, 80845977), (5762, 67685004), (7236, 53897318), (8643, 45123336), (9288, 41989771), (11524, 33842502), (14472, 26948659), (17286, 22561668), (23048, 16921251), (25929, 15041112), (34572, 11280834), (51858, 7520556), (69144, 5640417), (77787, 5013704), (103716, 3760278), (155574, 2506852), (207432, 1880139), (311148, 1253426), (622296, 626713)]