2572785288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 7856640000

約数和(自身を除く): 5283854712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 61, 72, 76, 86, 108, 114, 122, 129, 152, 171, 172, 183, 216, 228, 239, 244, 258, 342, 344, 366, 387, 456, 478, 488, 513, 516, 549, 684, 717, 732, 774, 817, 956, 1026, 1032, 1098, 1159, 1161, 1368, 1434, 1464, 1548, 1634, 1647, 1912, 2052, 2151, 2196, 2318, 2322, 2451, 2623, 2868, 3096, 3268, 3294, 3477, 4104, 4302, 4392, 4541, 4636, 4644, 4902, 5246, 5736, 6453, 6536, 6588, 6954, 7353, 7869, 8604, 9082, 9272, 9288, 9804, 10277, 10431, 10492, 12906, 13176, 13623, 13908, 14579, 14706, 15738, 17208, 18164, 19608, 20554, 20862, 20984, 22059, 23607, 25812, 27246, 27816, 29158, 29412, 30831, 31293, 31476, 36328, 40869, 41108, 41724, 43737, 44118, 47214, 49837, 51624, 54492, 58316, 58824, 61662, 62586, 62952, 70821, 81738, 82216, 83448, 87474, 88236, 92493, 94428, 99674, 108984, 116632, 122607, 123324, 125172, 131211, 141642, 149511, 163476, 174948, 176472, 184986, 188856, 195263, 199348, 245214, 246648, 250344, 262422, 277001, 277479, 283284, 299022, 326952, 349896, 369972, 390526, 393633, 398696, 448533, 490428, 524844, 554002, 554958, 566568, 585789, 598044, 626897, 739944, 781052, 787266, 831003, 897066, 980856, 1049688, 1108004, 1109916, 1171578, 1196088, 1253794, 1345599, 1562104, 1574532, 1662006, 1757367, 1794132, 1880691, 2216008, 2219832, 2343156, 2493009, 2507588, 2691198, 3149064, 3324012, 3514734, 3588264, 3761382, 4686312, 4986018, 5015176, 5272101, 5382396, 5642073, 6648024, 7029468, 7479027, 7522764, 9972036, 10544202, 10764792, 11284146, 11911043, 14058936, 14958054, 15045528, 16926219, 19944072, 21088404, 22568292, 23822086, 29916108, 33852438, 35733129, 42176808, 45136584, 47644172, 59832216, 67704876, 71466258, 95288344, 107199387, 135409752, 142932516, 214398774, 285865032, 321598161, 428797548, 643196322, 857595096, 1286392644, 2572785288]

約数ペア:

[(1, 2572785288), (2, 1286392644), (3, 857595096), (4, 643196322), (6, 428797548), (8, 321598161), (9, 285865032), (12, 214398774), (18, 142932516), (19, 135409752), (24, 107199387), (27, 95288344), (36, 71466258), (38, 67704876), (43, 59832216), (54, 47644172), (57, 45136584), (61, 42176808), (72, 35733129), (76, 33852438), (86, 29916108), (108, 23822086), (114, 22568292), (122, 21088404), (129, 19944072), (152, 16926219), (171, 15045528), (172, 14958054), (183, 14058936), (216, 11911043), (228, 11284146), (239, 10764792), (244, 10544202), (258, 9972036), (342, 7522764), (344, 7479027), (366, 7029468), (387, 6648024), (456, 5642073), (478, 5382396), (488, 5272101), (513, 5015176), (516, 4986018), (549, 4686312), (684, 3761382), (717, 3588264), (732, 3514734), (774, 3324012), (817, 3149064), (956, 2691198), (1026, 2507588), (1032, 2493009), (1098, 2343156), (1159, 2219832), (1161, 2216008), (1368, 1880691), (1434, 1794132), (1464, 1757367), (1548, 1662006), (1634, 1574532), (1647, 1562104), (1912, 1345599), (2052, 1253794), (2151, 1196088), (2196, 1171578), (2318, 1109916), (2322, 1108004), (2451, 1049688), (2623, 980856), (2868, 897066), (3096, 831003), (3268, 787266), (3294, 781052), (3477, 739944), (4104, 626897), (4302, 598044), (4392, 585789), (4541, 566568), (4636, 554958), (4644, 554002), (4902, 524844), (5246, 490428), (5736, 448533), (6453, 398696), (6536, 393633), (6588, 390526), (6954, 369972), (7353, 349896), (7869, 326952), (8604, 299022), (9082, 283284), (9272, 277479), (9288, 277001), (9804, 262422), (10277, 250344), (10431, 246648), (10492, 245214), (12906, 199348), (13176, 195263), (13623, 188856), (13908, 184986), (14579, 176472), (14706, 174948), (15738, 163476), (17208, 149511), (18164, 141642), (19608, 131211), (20554, 125172), (20862, 123324), (20984, 122607), (22059, 116632), (23607, 108984), (25812, 99674), (27246, 94428), (27816, 92493), (29158, 88236), (29412, 87474), (30831, 83448), (31293, 82216), (31476, 81738), (36328, 70821), (40869, 62952), (41108, 62586), (41724, 61662), (43737, 58824), (44118, 58316), (47214, 54492), (49837, 51624)]