284931504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 953001504

約数和(自身を除く): 668070000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 101, 104, 117, 132, 137, 143, 144, 156, 176, 198, 202, 208, 234, 264, 274, 286, 303, 312, 396, 404, 411, 429, 468, 528, 548, 572, 606, 624, 792, 808, 822, 858, 909, 936, 1096, 1111, 1144, 1212, 1233, 1287, 1313, 1507, 1584, 1616, 1644, 1716, 1781, 1818, 1872, 2192, 2222, 2288, 2424, 2466, 2574, 2626, 3014, 3288, 3333, 3432, 3562, 3636, 3939, 4444, 4521, 4848, 4932, 5148, 5252, 5343, 6028, 6576, 6666, 6864, 7124, 7272, 7878, 8888, 9042, 9864, 9999, 10296, 10504, 10686, 11817, 12056, 13332, 13563, 13837, 14248, 14443, 14544, 15756, 16029, 17776, 18084, 19591, 19728, 19998, 20592, 21008, 21372, 23634, 24112, 26664, 27126, 27674, 28496, 28886, 31512, 32058, 36168, 39182, 39996, 41511, 42744, 43329, 47268, 53328, 54252, 55348, 57772, 58773, 63024, 64116, 72336, 78364, 79992, 83022, 85488, 86658, 94536, 108504, 110696, 115544, 117546, 124533, 128232, 129987, 152207, 156728, 159984, 166044, 173316, 176319, 179881, 189072, 217008, 221392, 231088, 235092, 249066, 256464, 259974, 304414, 313456, 332088, 346632, 352638, 359762, 456621, 470184, 498132, 519948, 539643, 608828, 664176, 693264, 705276, 719524, 913242, 940368, 996264, 1039896, 1079286, 1217656, 1369863, 1410552, 1439048, 1618929, 1826484, 1978691, 1992528, 2079792, 2158572, 2435312, 2739726, 2821104, 2878096, 3237858, 3652968, 3957382, 4317144, 5479452, 5936073, 6475716, 7305936, 7914764, 8634288, 10958904, 11872146, 12951432, 15829528, 17808219, 21917808, 23744292, 25902864, 31659056, 35616438, 47488584, 71232876, 94977168, 142465752, 284931504]

約数ペア:

[(1, 284931504), (2, 142465752), (3, 94977168), (4, 71232876), (6, 47488584), (8, 35616438), (9, 31659056), (11, 25902864), (12, 23744292), (13, 21917808), (16, 17808219), (18, 15829528), (22, 12951432), (24, 11872146), (26, 10958904), (33, 8634288), (36, 7914764), (39, 7305936), (44, 6475716), (48, 5936073), (52, 5479452), (66, 4317144), (72, 3957382), (78, 3652968), (88, 3237858), (99, 2878096), (101, 2821104), (104, 2739726), (117, 2435312), (132, 2158572), (137, 2079792), (143, 1992528), (144, 1978691), (156, 1826484), (176, 1618929), (198, 1439048), (202, 1410552), (208, 1369863), (234, 1217656), (264, 1079286), (274, 1039896), (286, 996264), (303, 940368), (312, 913242), (396, 719524), (404, 705276), (411, 693264), (429, 664176), (468, 608828), (528, 539643), (548, 519948), (572, 498132), (606, 470184), (624, 456621), (792, 359762), (808, 352638), (822, 346632), (858, 332088), (909, 313456), (936, 304414), (1096, 259974), (1111, 256464), (1144, 249066), (1212, 235092), (1233, 231088), (1287, 221392), (1313, 217008), (1507, 189072), (1584, 179881), (1616, 176319), (1644, 173316), (1716, 166044), (1781, 159984), (1818, 156728), (1872, 152207), (2192, 129987), (2222, 128232), (2288, 124533), (2424, 117546), (2466, 115544), (2574, 110696), (2626, 108504), (3014, 94536), (3288, 86658), (3333, 85488), (3432, 83022), (3562, 79992), (3636, 78364), (3939, 72336), (4444, 64116), (4521, 63024), (4848, 58773), (4932, 57772), (5148, 55348), (5252, 54252), (5343, 53328), (6028, 47268), (6576, 43329), (6666, 42744), (6864, 41511), (7124, 39996), (7272, 39182), (7878, 36168), (8888, 32058), (9042, 31512), (9864, 28886), (9999, 28496), (10296, 27674), (10504, 27126), (10686, 26664), (11817, 24112), (12056, 23634), (13332, 21372), (13563, 21008), (13837, 20592), (14248, 19998), (14443, 19728), (14544, 19591), (15756, 18084), (16029, 17776)]