210531672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 661620960

約数和(自身を除く): 451089288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 101, 102, 104, 117, 131, 136, 153, 156, 202, 204, 221, 234, 262, 303, 306, 312, 393, 404, 408, 442, 468, 524, 606, 612, 663, 786, 808, 884, 909, 936, 1048, 1179, 1212, 1224, 1313, 1326, 1572, 1703, 1717, 1768, 1818, 1989, 2227, 2358, 2424, 2626, 2652, 3144, 3406, 3434, 3636, 3939, 3978, 4454, 4716, 5109, 5151, 5252, 5304, 6681, 6812, 6868, 7272, 7878, 7956, 8908, 9432, 10218, 10302, 10504, 11817, 13231, 13362, 13624, 13736, 15327, 15453, 15756, 15912, 17816, 20043, 20436, 20604, 22321, 23634, 26462, 26724, 28951, 30654, 30906, 31512, 39693, 40086, 40872, 41208, 44642, 47268, 52924, 53448, 57902, 61308, 61812, 66963, 79386, 80172, 86853, 89284, 94536, 105848, 115804, 119079, 122616, 123624, 133926, 158772, 160344, 172003, 173706, 178568, 200889, 224927, 231608, 238158, 260559, 267852, 317544, 344006, 347412, 401778, 449854, 476316, 516009, 521118, 535704, 674781, 688012, 694824, 803556, 899708, 952632, 1032018, 1042236, 1349562, 1376024, 1548027, 1607112, 1799416, 2024343, 2064036, 2084472, 2699124, 2924051, 3096054, 4048686, 4128072, 5398248, 5848102, 6192108, 8097372, 8772153, 11696204, 12384216, 16194744, 17544306, 23392408, 26316459, 35088612, 52632918, 70177224, 105265836, 210531672]

約数ペア:

[(1, 210531672), (2, 105265836), (3, 70177224), (4, 52632918), (6, 35088612), (8, 26316459), (9, 23392408), (12, 17544306), (13, 16194744), (17, 12384216), (18, 11696204), (24, 8772153), (26, 8097372), (34, 6192108), (36, 5848102), (39, 5398248), (51, 4128072), (52, 4048686), (68, 3096054), (72, 2924051), (78, 2699124), (101, 2084472), (102, 2064036), (104, 2024343), (117, 1799416), (131, 1607112), (136, 1548027), (153, 1376024), (156, 1349562), (202, 1042236), (204, 1032018), (221, 952632), (234, 899708), (262, 803556), (303, 694824), (306, 688012), (312, 674781), (393, 535704), (404, 521118), (408, 516009), (442, 476316), (468, 449854), (524, 401778), (606, 347412), (612, 344006), (663, 317544), (786, 267852), (808, 260559), (884, 238158), (909, 231608), (936, 224927), (1048, 200889), (1179, 178568), (1212, 173706), (1224, 172003), (1313, 160344), (1326, 158772), (1572, 133926), (1703, 123624), (1717, 122616), (1768, 119079), (1818, 115804), (1989, 105848), (2227, 94536), (2358, 89284), (2424, 86853), (2626, 80172), (2652, 79386), (3144, 66963), (3406, 61812), (3434, 61308), (3636, 57902), (3939, 53448), (3978, 52924), (4454, 47268), (4716, 44642), (5109, 41208), (5151, 40872), (5252, 40086), (5304, 39693), (6681, 31512), (6812, 30906), (6868, 30654), (7272, 28951), (7878, 26724), (7956, 26462), (8908, 23634), (9432, 22321), (10218, 20604), (10302, 20436), (10504, 20043), (11817, 17816), (13231, 15912), (13362, 15756), (13624, 15453), (13736, 15327)]