222981264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 519828336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 171, 176, 186, 198, 209, 228, 239, 248, 264, 279, 304, 341, 342, 372, 396, 418, 456, 478, 496, 528, 558, 589, 627, 682, 684, 717, 744, 792, 836, 912, 956, 1023, 1116, 1178, 1254, 1364, 1368, 1434, 1488, 1584, 1672, 1767, 1881, 1912, 2046, 2151, 2232, 2356, 2508, 2629, 2728, 2736, 2868, 3069, 3344, 3534, 3762, 3824, 4092, 4302, 4464, 4541, 4712, 5016, 5258, 5301, 5456, 5736, 6138, 6479, 7068, 7409, 7524, 7887, 8184, 8604, 9082, 9424, 10032, 10516, 10602, 11472, 12276, 12958, 13623, 14136, 14818, 15048, 15774, 16368, 17208, 18164, 19437, 21032, 21204, 22227, 23661, 24552, 25916, 27246, 28272, 29636, 30096, 31548, 34416, 36328, 38874, 40869, 42064, 42408, 44454, 47322, 49104, 49951, 51832, 54492, 58311, 59272, 63096, 66681, 72656, 77748, 81499, 81738, 84816, 88908, 94644, 99902, 103664, 108984, 116622, 118544, 126192, 133362, 140771, 149853, 155496, 162998, 163476, 177816, 189288, 199804, 217968, 233244, 244497, 266724, 281542, 299706, 310992, 325996, 326952, 355632, 378576, 399608, 422313, 449559, 466488, 488994, 533448, 563084, 599412, 651992, 653904, 733491, 799216, 844626, 899118, 932976, 977988, 1066896, 1126168, 1198824, 1266939, 1303984, 1466982, 1548481, 1689252, 1798236, 1955976, 2252336, 2397648, 2533878, 2933964, 3096962, 3378504, 3596472, 3911952, 4645443, 5067756, 5867928, 6193924, 6757008, 7192944, 9290886, 10135512, 11735856, 12387848, 13936329, 18581772, 20271024, 24775696, 27872658, 37163544, 55745316, 74327088, 111490632, 222981264]

約数ペア:

[(1, 222981264), (2, 111490632), (3, 74327088), (4, 55745316), (6, 37163544), (8, 27872658), (9, 24775696), (11, 20271024), (12, 18581772), (16, 13936329), (18, 12387848), (19, 11735856), (22, 10135512), (24, 9290886), (31, 7192944), (33, 6757008), (36, 6193924), (38, 5867928), (44, 5067756), (48, 4645443), (57, 3911952), (62, 3596472), (66, 3378504), (72, 3096962), (76, 2933964), (88, 2533878), (93, 2397648), (99, 2252336), (114, 1955976), (124, 1798236), (132, 1689252), (144, 1548481), (152, 1466982), (171, 1303984), (176, 1266939), (186, 1198824), (198, 1126168), (209, 1066896), (228, 977988), (239, 932976), (248, 899118), (264, 844626), (279, 799216), (304, 733491), (341, 653904), (342, 651992), (372, 599412), (396, 563084), (418, 533448), (456, 488994), (478, 466488), (496, 449559), (528, 422313), (558, 399608), (589, 378576), (627, 355632), (682, 326952), (684, 325996), (717, 310992), (744, 299706), (792, 281542), (836, 266724), (912, 244497), (956, 233244), (1023, 217968), (1116, 199804), (1178, 189288), (1254, 177816), (1364, 163476), (1368, 162998), (1434, 155496), (1488, 149853), (1584, 140771), (1672, 133362), (1767, 126192), (1881, 118544), (1912, 116622), (2046, 108984), (2151, 103664), (2232, 99902), (2356, 94644), (2508, 88908), (2629, 84816), (2728, 81738), (2736, 81499), (2868, 77748), (3069, 72656), (3344, 66681), (3534, 63096), (3762, 59272), (3824, 58311), (4092, 54492), (4302, 51832), (4464, 49951), (4541, 49104), (4712, 47322), (5016, 44454), (5258, 42408), (5301, 42064), (5456, 40869), (5736, 38874), (6138, 36328), (6479, 34416), (7068, 31548), (7409, 30096), (7524, 29636), (7887, 28272), (8184, 27246), (8604, 25916), (9082, 24552), (9424, 23661), (10032, 22227), (10516, 21204), (10602, 21032), (11472, 19437), (12276, 18164), (12958, 17208), (13623, 16368), (14136, 15774), (14818, 15048)]