242899272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 216

約数和(自身を含む): 842628150

約数和(自身を除く): 599728878

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 121, 126, 132, 147, 154, 168, 196, 198, 231, 242, 252, 264, 294, 308, 363, 392, 396, 441, 462, 484, 504, 539, 569, 588, 616, 693, 726, 792, 847, 882, 924, 968, 1078, 1089, 1138, 1176, 1386, 1452, 1617, 1694, 1707, 1764, 1848, 2156, 2178, 2276, 2541, 2772, 2904, 3234, 3388, 3414, 3528, 3983, 4312, 4356, 4552, 4851, 5082, 5121, 5544, 5929, 6259, 6468, 6776, 6828, 7623, 7966, 8712, 9702, 10164, 10242, 11858, 11949, 12518, 12936, 13656, 15246, 15932, 17787, 18777, 19404, 20328, 20484, 23716, 23898, 25036, 27881, 30492, 31864, 35574, 35847, 37554, 38808, 40968, 43813, 47432, 47796, 50072, 53361, 55762, 56331, 60984, 68849, 71148, 71694, 75108, 83643, 87626, 95592, 106722, 111524, 112662, 131439, 137698, 142296, 143388, 150216, 167286, 175252, 206547, 213444, 223048, 225324, 250929, 262878, 275396, 286776, 306691, 334572, 350504, 394317, 413094, 426888, 450648, 481943, 501858, 525756, 550792, 613382, 619641, 669144, 788634, 826188, 920073, 963886, 1003716, 1051512, 1226764, 1239282, 1445829, 1577268, 1652376, 1840146, 1927772, 2007432, 2453528, 2478564, 2760219, 2891658, 3154536, 3373601, 3680292, 3855544, 4337487, 4957128, 5520438, 5783316, 6747202, 7360584, 8674974, 10120803, 11040876, 11566632, 13494404, 17349948, 20241606, 22081752, 26988808, 30362409, 34699896, 40483212, 60724818, 80966424, 121449636, 242899272]

約数ペア:

[(1, 242899272), (2, 121449636), (3, 80966424), (4, 60724818), (6, 40483212), (7, 34699896), (8, 30362409), (9, 26988808), (11, 22081752), (12, 20241606), (14, 17349948), (18, 13494404), (21, 11566632), (22, 11040876), (24, 10120803), (28, 8674974), (33, 7360584), (36, 6747202), (42, 5783316), (44, 5520438), (49, 4957128), (56, 4337487), (63, 3855544), (66, 3680292), (72, 3373601), (77, 3154536), (84, 2891658), (88, 2760219), (98, 2478564), (99, 2453528), (121, 2007432), (126, 1927772), (132, 1840146), (147, 1652376), (154, 1577268), (168, 1445829), (196, 1239282), (198, 1226764), (231, 1051512), (242, 1003716), (252, 963886), (264, 920073), (294, 826188), (308, 788634), (363, 669144), (392, 619641), (396, 613382), (441, 550792), (462, 525756), (484, 501858), (504, 481943), (539, 450648), (569, 426888), (588, 413094), (616, 394317), (693, 350504), (726, 334572), (792, 306691), (847, 286776), (882, 275396), (924, 262878), (968, 250929), (1078, 225324), (1089, 223048), (1138, 213444), (1176, 206547), (1386, 175252), (1452, 167286), (1617, 150216), (1694, 143388), (1707, 142296), (1764, 137698), (1848, 131439), (2156, 112662), (2178, 111524), (2276, 106722), (2541, 95592), (2772, 87626), (2904, 83643), (3234, 75108), (3388, 71694), (3414, 71148), (3528, 68849), (3983, 60984), (4312, 56331), (4356, 55762), (4552, 53361), (4851, 50072), (5082, 47796), (5121, 47432), (5544, 43813), (5929, 40968), (6259, 38808), (6468, 37554), (6776, 35847), (6828, 35574), (7623, 31864), (7966, 30492), (8712, 27881), (9702, 25036), (10164, 23898), (10242, 23716), (11858, 20484), (11949, 20328), (12518, 19404), (12936, 18777), (13656, 17787), (15246, 15932)]