239262012

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 180

約数和(自身を含む): 729978480

約数和(自身を除く): 490716468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 121, 132, 153, 162, 187, 198, 204, 242, 297, 306, 324, 359, 363, 374, 396, 459, 484, 561, 594, 612, 718, 726, 748, 891, 918, 1077, 1089, 1122, 1188, 1377, 1436, 1452, 1683, 1782, 1836, 2057, 2154, 2178, 2244, 2754, 3231, 3267, 3366, 3564, 3949, 4114, 4308, 4356, 5049, 5508, 6103, 6171, 6462, 6534, 6732, 7898, 8228, 9693, 9801, 10098, 11847, 12206, 12342, 12924, 13068, 15147, 15796, 18309, 18513, 19386, 19602, 20196, 23694, 24412, 24684, 29079, 30294, 35541, 36618, 37026, 38772, 39204, 43439, 47388, 54927, 55539, 58158, 60588, 67133, 71082, 73236, 74052, 86878, 106623, 109854, 111078, 116316, 130317, 134266, 142164, 164781, 166617, 173756, 201399, 213246, 219708, 222156, 260634, 268532, 319869, 329562, 333234, 390951, 402798, 426492, 494343, 521268, 604197, 639738, 659124, 666468, 738463, 781902, 805596, 988686, 1172853, 1208394, 1279476, 1476926, 1563804, 1812591, 1977372, 2215389, 2345706, 2416788, 2953852, 3518559, 3625182, 4430778, 4691412, 5437773, 6646167, 7037118, 7250364, 8861556, 10875546, 13292334, 14074236, 19938501, 21751092, 26584668, 39877002, 59815503, 79754004, 119631006, 239262012]

約数ペア:

[(1, 239262012), (2, 119631006), (3, 79754004), (4, 59815503), (6, 39877002), (9, 26584668), (11, 21751092), (12, 19938501), (17, 14074236), (18, 13292334), (22, 10875546), (27, 8861556), (33, 7250364), (34, 7037118), (36, 6646167), (44, 5437773), (51, 4691412), (54, 4430778), (66, 3625182), (68, 3518559), (81, 2953852), (99, 2416788), (102, 2345706), (108, 2215389), (121, 1977372), (132, 1812591), (153, 1563804), (162, 1476926), (187, 1279476), (198, 1208394), (204, 1172853), (242, 988686), (297, 805596), (306, 781902), (324, 738463), (359, 666468), (363, 659124), (374, 639738), (396, 604197), (459, 521268), (484, 494343), (561, 426492), (594, 402798), (612, 390951), (718, 333234), (726, 329562), (748, 319869), (891, 268532), (918, 260634), (1077, 222156), (1089, 219708), (1122, 213246), (1188, 201399), (1377, 173756), (1436, 166617), (1452, 164781), (1683, 142164), (1782, 134266), (1836, 130317), (2057, 116316), (2154, 111078), (2178, 109854), (2244, 106623), (2754, 86878), (3231, 74052), (3267, 73236), (3366, 71082), (3564, 67133), (3949, 60588), (4114, 58158), (4308, 55539), (4356, 54927), (5049, 47388), (5508, 43439), (6103, 39204), (6171, 38772), (6462, 37026), (6534, 36618), (6732, 35541), (7898, 30294), (8228, 29079), (9693, 24684), (9801, 24412), (10098, 23694), (11847, 20196), (12206, 19602), (12342, 19386), (12924, 18513), (13068, 18309), (15147, 15796)]