1279877544

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28396

約数の個数: 128

約数和(自身を含む): 4082688000

約数和(自身を除く): 2802810456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1254, 1368, 1672, 1881, 2052, 2376, 2508, 3762, 4104, 5016, 5643, 7524, 11286, 15048, 22572, 28351, 45144, 56702, 85053, 113404, 170106, 226808, 255159, 311861, 340212, 510318, 538669, 623722, 680424, 765477, 935583, 1020636, 1077338, 1247444, 1530954, 1616007, 1871166, 2041272, 2154676, 2494888, 2806749, 3061908, 3232014, 3742332, 4309352, 4848021, 5613498, 5925359, 6123816, 6464028, 7484664, 8420247, 9696042, 11226996, 11850718, 12928056, 14544063, 16840494, 17776077, 19392084, 22453992, 23701436, 29088126, 33680988, 35552154, 38784168, 47402872, 53328231, 58176252, 67361976, 71104308, 106656462, 116352504, 142208616, 159984693, 213312924, 319969386, 426625848, 639938772, 1279877544]

約数ペア:

[(1, 1279877544), (2, 639938772), (3, 426625848), (4, 319969386), (6, 213312924), (8, 159984693), (9, 142208616), (11, 116352504), (12, 106656462), (18, 71104308), (19, 67361976), (22, 58176252), (24, 53328231), (27, 47402872), (33, 38784168), (36, 35552154), (38, 33680988), (44, 29088126), (54, 23701436), (57, 22453992), (66, 19392084), (72, 17776077), (76, 16840494), (88, 14544063), (99, 12928056), (108, 11850718), (114, 11226996), (132, 9696042), (152, 8420247), (171, 7484664), (198, 6464028), (209, 6123816), (216, 5925359), (228, 5613498), (264, 4848021), (297, 4309352), (342, 3742332), (396, 3232014), (418, 3061908), (456, 2806749), (513, 2494888), (594, 2154676), (627, 2041272), (684, 1871166), (792, 1616007), (836, 1530954), (1026, 1247444), (1188, 1077338), (1254, 1020636), (1368, 935583), (1672, 765477), (1881, 680424), (2052, 623722), (2376, 538669), (2508, 510318), (3762, 340212), (4104, 311861), (5016, 255159), (5643, 226808), (7524, 170106), (11286, 113404), (15048, 85053), (22572, 56702), (28351, 45144)]