307983312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1290

約数の個数: 240

約数和(自身を含む): 1117567360

約数和(自身を除く): 809584048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1237, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2474, 2736, 2964, 3192, 3276, 3458, 3711, 3952, 4368, 4446, 4788, 4948, 5187, 5928, 6384, 6552, 6916, 7422, 8659, 8892, 9576, 9896, 10374, 11133, 11856, 13104, 13832, 14844, 15561, 16081, 17318, 17784, 19152, 19792, 20748, 22266, 23503, 25977, 27664, 29688, 31122, 32162, 34636, 35568, 41496, 44532, 47006, 48243, 51954, 59376, 62244, 64324, 69272, 70509, 77931, 82992, 89064, 94012, 96486, 103908, 112567, 124488, 128648, 138544, 141018, 144729, 155862, 164521, 178128, 188024, 192972, 207816, 211527, 225134, 248976, 257296, 282036, 289458, 305539, 311724, 329042, 337701, 376048, 385944, 415632, 423054, 450268, 493563, 564072, 578916, 611078, 623448, 658084, 675402, 771888, 846108, 900536, 916617, 987126, 1013103, 1128144, 1157832, 1222156, 1246896, 1316168, 1350804, 1480689, 1692216, 1801072, 1833234, 1974252, 2026206, 2138773, 2315664, 2444312, 2632336, 2701608, 2749851, 2961378, 3384432, 3666468, 3948504, 4052412, 4277546, 4888624, 5403216, 5499702, 5922756, 6416319, 7332936, 7897008, 8104824, 8555092, 10999404, 11845512, 12832638, 14665872, 16209648, 17110184, 19248957, 21998808, 23691024, 25665276, 34220368, 38497914, 43997616, 51330552, 76995828, 102661104, 153991656, 307983312]

約数ペア:

[(1, 307983312), (2, 153991656), (3, 102661104), (4, 76995828), (6, 51330552), (7, 43997616), (8, 38497914), (9, 34220368), (12, 25665276), (13, 23691024), (14, 21998808), (16, 19248957), (18, 17110184), (19, 16209648), (21, 14665872), (24, 12832638), (26, 11845512), (28, 10999404), (36, 8555092), (38, 8104824), (39, 7897008), (42, 7332936), (48, 6416319), (52, 5922756), (56, 5499702), (57, 5403216), (63, 4888624), (72, 4277546), (76, 4052412), (78, 3948504), (84, 3666468), (91, 3384432), (104, 2961378), (112, 2749851), (114, 2701608), (117, 2632336), (126, 2444312), (133, 2315664), (144, 2138773), (152, 2026206), (156, 1974252), (168, 1833234), (171, 1801072), (182, 1692216), (208, 1480689), (228, 1350804), (234, 1316168), (247, 1246896), (252, 1222156), (266, 1157832), (273, 1128144), (304, 1013103), (312, 987126), (336, 916617), (342, 900536), (364, 846108), (399, 771888), (456, 675402), (468, 658084), (494, 623448), (504, 611078), (532, 578916), (546, 564072), (624, 493563), (684, 450268), (728, 423054), (741, 415632), (798, 385944), (819, 376048), (912, 337701), (936, 329042), (988, 311724), (1008, 305539), (1064, 289458), (1092, 282036), (1197, 257296), (1237, 248976), (1368, 225134), (1456, 211527), (1482, 207816), (1596, 192972), (1638, 188024), (1729, 178128), (1872, 164521), (1976, 155862), (2128, 144729), (2184, 141018), (2223, 138544), (2394, 128648), (2474, 124488), (2736, 112567), (2964, 103908), (3192, 96486), (3276, 94012), (3458, 89064), (3711, 82992), (3952, 77931), (4368, 70509), (4446, 69272), (4788, 64324), (4948, 62244), (5187, 59376), (5928, 51954), (6384, 48243), (6552, 47006), (6916, 44532), (7422, 41496), (8659, 35568), (8892, 34636), (9576, 32162), (9896, 31122), (10374, 29688), (11133, 27664), (11856, 25977), (13104, 23503), (13832, 22266), (14844, 20748), (15561, 19792), (16081, 19152), (17318, 17784)]