318655512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2982

約数の個数: 128

約数和(自身を含む): 1025817600

約数和(自身を除く): 707162088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1314, 1512, 1533, 1752, 1971, 2044, 2628, 2887, 3066, 3942, 4088, 4599, 5256, 5774, 6132, 7884, 8661, 9198, 11548, 12264, 13797, 15768, 17322, 18396, 20209, 23096, 25983, 27594, 34644, 36792, 40418, 51966, 55188, 60627, 69288, 77949, 80836, 103932, 110376, 121254, 155898, 161672, 181881, 207864, 210751, 242508, 311796, 363762, 421502, 485016, 545643, 623592, 632253, 727524, 843004, 1091286, 1264506, 1455048, 1475257, 1686008, 1896759, 2182572, 2529012, 2950514, 3793518, 4365144, 4425771, 5058024, 5690277, 5901028, 7587036, 8851542, 11380554, 11802056, 13277313, 15174072, 17703084, 22761108, 26554626, 35406168, 39831939, 45522216, 53109252, 79663878, 106218504, 159327756, 318655512]

約数ペア:

[(1, 318655512), (2, 159327756), (3, 106218504), (4, 79663878), (6, 53109252), (7, 45522216), (8, 39831939), (9, 35406168), (12, 26554626), (14, 22761108), (18, 17703084), (21, 15174072), (24, 13277313), (27, 11802056), (28, 11380554), (36, 8851542), (42, 7587036), (54, 5901028), (56, 5690277), (63, 5058024), (72, 4425771), (73, 4365144), (84, 3793518), (108, 2950514), (126, 2529012), (146, 2182572), (168, 1896759), (189, 1686008), (216, 1475257), (219, 1455048), (252, 1264506), (292, 1091286), (378, 843004), (438, 727524), (504, 632253), (511, 623592), (584, 545643), (657, 485016), (756, 421502), (876, 363762), (1022, 311796), (1314, 242508), (1512, 210751), (1533, 207864), (1752, 181881), (1971, 161672), (2044, 155898), (2628, 121254), (2887, 110376), (3066, 103932), (3942, 80836), (4088, 77949), (4599, 69288), (5256, 60627), (5774, 55188), (6132, 51966), (7884, 40418), (8661, 36792), (9198, 34644), (11548, 27594), (12264, 25983), (13797, 23096), (15768, 20209), (17322, 18396)]