1231360592

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 3306806208

約数和(自身を除く): 2075445616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 37, 44, 49, 56, 68, 74, 77, 88, 98, 112, 119, 136, 148, 154, 176, 187, 196, 227, 238, 259, 272, 296, 308, 374, 392, 407, 454, 476, 518, 539, 592, 616, 629, 748, 784, 814, 833, 908, 952, 1036, 1078, 1232, 1258, 1309, 1496, 1589, 1628, 1666, 1813, 1816, 1904, 2072, 2156, 2497, 2516, 2618, 2849, 2992, 3178, 3256, 3332, 3626, 3632, 3859, 4144, 4312, 4403, 4994, 5032, 5236, 5698, 6356, 6512, 6664, 6919, 7252, 7718, 8399, 8624, 8806, 9163, 9988, 10064, 10472, 11123, 11396, 12712, 13328, 13838, 14504, 15436, 16798, 17479, 17612, 18326, 19943, 19976, 20944, 22246, 22792, 25424, 27013, 27676, 29008, 30821, 30872, 33596, 34958, 35224, 36652, 39886, 39952, 42449, 44492, 45584, 48433, 54026, 55352, 58793, 61642, 61744, 67192, 69916, 70448, 73304, 79772, 84898, 88984, 92389, 96866, 108052, 110704, 117586, 122353, 123284, 134384, 139832, 142783, 146608, 159544, 169796, 177968, 184778, 189091, 193732, 216104, 235172, 244706, 246568, 279664, 285566, 297143, 319088, 339031, 339592, 369556, 378182, 387464, 411551, 432208, 470344, 489412, 493136, 571132, 594286, 646723, 678062, 679184, 739112, 756364, 774928, 823102, 940688, 978824, 999481, 1142264, 1188572, 1293446, 1356124, 1478224, 1512728, 1570613, 1646204, 1957648, 1998962, 2080001, 2284528, 2377144, 2586892, 2712248, 3025456, 3141226, 3292408, 3997924, 4160002, 4527061, 4754288, 5173784, 5424496, 6282452, 6584816, 6996367, 7995848, 8320004, 9054122, 10347568, 10994291, 12564904, 13992734, 15991696, 16640008, 18108244, 21988582, 25129808, 27985468, 33280016, 36216488, 43977164, 55970936, 72432976, 76960037, 87954328, 111941872, 153920074, 175908656, 307840148, 615680296, 1231360592]

約数ペア:

[(1, 1231360592), (2, 615680296), (4, 307840148), (7, 175908656), (8, 153920074), (11, 111941872), (14, 87954328), (16, 76960037), (17, 72432976), (22, 55970936), (28, 43977164), (34, 36216488), (37, 33280016), (44, 27985468), (49, 25129808), (56, 21988582), (68, 18108244), (74, 16640008), (77, 15991696), (88, 13992734), (98, 12564904), (112, 10994291), (119, 10347568), (136, 9054122), (148, 8320004), (154, 7995848), (176, 6996367), (187, 6584816), (196, 6282452), (227, 5424496), (238, 5173784), (259, 4754288), (272, 4527061), (296, 4160002), (308, 3997924), (374, 3292408), (392, 3141226), (407, 3025456), (454, 2712248), (476, 2586892), (518, 2377144), (539, 2284528), (592, 2080001), (616, 1998962), (629, 1957648), (748, 1646204), (784, 1570613), (814, 1512728), (833, 1478224), (908, 1356124), (952, 1293446), (1036, 1188572), (1078, 1142264), (1232, 999481), (1258, 978824), (1309, 940688), (1496, 823102), (1589, 774928), (1628, 756364), (1666, 739112), (1813, 679184), (1816, 678062), (1904, 646723), (2072, 594286), (2156, 571132), (2497, 493136), (2516, 489412), (2618, 470344), (2849, 432208), (2992, 411551), (3178, 387464), (3256, 378182), (3332, 369556), (3626, 339592), (3632, 339031), (3859, 319088), (4144, 297143), (4312, 285566), (4403, 279664), (4994, 246568), (5032, 244706), (5236, 235172), (5698, 216104), (6356, 193732), (6512, 189091), (6664, 184778), (6919, 177968), (7252, 169796), (7718, 159544), (8399, 146608), (8624, 142783), (8806, 139832), (9163, 134384), (9988, 123284), (10064, 122353), (10472, 117586), (11123, 110704), (11396, 108052), (12712, 96866), (13328, 92389), (13838, 88984), (14504, 84898), (15436, 79772), (16798, 73304), (17479, 70448), (17612, 69916), (18326, 67192), (19943, 61744), (19976, 61642), (20944, 58793), (22246, 55352), (22792, 54026), (25424, 48433), (27013, 45584), (27676, 44492), (29008, 42449), (30821, 39952), (30872, 39886), (33596, 36652), (34958, 35224)]