216865584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 699788544

約数和(自身を除く): 482922960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 37, 39, 48, 52, 62, 72, 74, 78, 93, 101, 104, 111, 117, 124, 144, 148, 156, 186, 202, 208, 222, 234, 248, 279, 296, 303, 312, 333, 372, 403, 404, 444, 468, 481, 496, 558, 592, 606, 624, 666, 744, 806, 808, 888, 909, 936, 962, 1116, 1147, 1209, 1212, 1313, 1332, 1443, 1488, 1612, 1616, 1776, 1818, 1872, 1924, 2232, 2294, 2418, 2424, 2626, 2664, 2886, 3131, 3224, 3441, 3627, 3636, 3737, 3848, 3939, 4329, 4464, 4588, 4836, 4848, 5252, 5328, 5772, 6262, 6448, 6882, 7254, 7272, 7474, 7696, 7878, 8658, 9176, 9393, 9672, 10323, 10504, 11211, 11544, 11817, 12524, 13764, 14508, 14544, 14911, 14948, 15756, 17316, 18352, 18786, 19344, 20646, 21008, 22422, 23088, 23634, 25048, 27528, 28179, 29016, 29822, 29896, 31512, 33633, 34632, 37572, 40703, 41292, 44733, 44844, 47268, 48581, 50096, 55056, 56358, 58032, 59644, 59792, 63024, 67266, 69264, 75144, 81406, 82584, 89466, 89688, 94536, 97162, 112716, 115847, 119288, 122109, 134199, 134532, 145743, 150288, 162812, 165168, 178932, 179376, 189072, 194324, 225432, 231694, 238576, 244218, 268398, 269064, 291486, 325624, 347541, 357864, 366327, 388648, 437229, 450864, 463388, 488436, 536796, 538128, 582972, 651248, 695082, 715728, 732654, 777296, 874458, 926776, 976872, 1042623, 1073592, 1165944, 1390164, 1465308, 1506011, 1748916, 1853552, 1953744, 2085246, 2147184, 2331888, 2780328, 2930616, 3012022, 3497832, 4170492, 4518033, 5560656, 5861232, 6024044, 6995664, 8340984, 9036066, 12048088, 13554099, 16681968, 18072132, 24096176, 27108198, 36144264, 54216396, 72288528, 108432792, 216865584]

約数ペア:

[(1, 216865584), (2, 108432792), (3, 72288528), (4, 54216396), (6, 36144264), (8, 27108198), (9, 24096176), (12, 18072132), (13, 16681968), (16, 13554099), (18, 12048088), (24, 9036066), (26, 8340984), (31, 6995664), (36, 6024044), (37, 5861232), (39, 5560656), (48, 4518033), (52, 4170492), (62, 3497832), (72, 3012022), (74, 2930616), (78, 2780328), (93, 2331888), (101, 2147184), (104, 2085246), (111, 1953744), (117, 1853552), (124, 1748916), (144, 1506011), (148, 1465308), (156, 1390164), (186, 1165944), (202, 1073592), (208, 1042623), (222, 976872), (234, 926776), (248, 874458), (279, 777296), (296, 732654), (303, 715728), (312, 695082), (333, 651248), (372, 582972), (403, 538128), (404, 536796), (444, 488436), (468, 463388), (481, 450864), (496, 437229), (558, 388648), (592, 366327), (606, 357864), (624, 347541), (666, 325624), (744, 291486), (806, 269064), (808, 268398), (888, 244218), (909, 238576), (936, 231694), (962, 225432), (1116, 194324), (1147, 189072), (1209, 179376), (1212, 178932), (1313, 165168), (1332, 162812), (1443, 150288), (1488, 145743), (1612, 134532), (1616, 134199), (1776, 122109), (1818, 119288), (1872, 115847), (1924, 112716), (2232, 97162), (2294, 94536), (2418, 89688), (2424, 89466), (2626, 82584), (2664, 81406), (2886, 75144), (3131, 69264), (3224, 67266), (3441, 63024), (3627, 59792), (3636, 59644), (3737, 58032), (3848, 56358), (3939, 55056), (4329, 50096), (4464, 48581), (4588, 47268), (4836, 44844), (4848, 44733), (5252, 41292), (5328, 40703), (5772, 37572), (6262, 34632), (6448, 33633), (6882, 31512), (7254, 29896), (7272, 29822), (7474, 29016), (7696, 28179), (7878, 27528), (8658, 25048), (9176, 23634), (9393, 23088), (9672, 22422), (10323, 21008), (10504, 20646), (11211, 19344), (11544, 18786), (11817, 18352), (12524, 17316), (13764, 15756), (14508, 14948), (14544, 14911)]