1268281872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3678

約数の個数: 240

約数和(自身を含む): 4416467328

約数和(自身を除く): 3148185456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1683, 1716, 1768, 1872, 1989, 2244, 2288, 2431, 2448, 2574, 2652, 2992, 3366, 3432, 3536, 3623, 3978, 4488, 4862, 5148, 5304, 6732, 6864, 7246, 7293, 7956, 8976, 9724, 10296, 10608, 10869, 13464, 14492, 14586, 15912, 19448, 20592, 21738, 21879, 26928, 28984, 29172, 31824, 32607, 38896, 39853, 43476, 43758, 47099, 57968, 58344, 61591, 65214, 79706, 86952, 87516, 94198, 116688, 119559, 123182, 130428, 141297, 159412, 173904, 175032, 184773, 188396, 239118, 246364, 260856, 282594, 318824, 350064, 358677, 369546, 376792, 423891, 478236, 492728, 518089, 521712, 554319, 565188, 637648, 677501, 717354, 739092, 753584, 800683, 847782, 956472, 985456, 1036178, 1108638, 1130376, 1355002, 1434708, 1478184, 1554267, 1601366, 1695564, 1912944, 2032503, 2072356, 2217276, 2260752, 2402049, 2710004, 2869416, 2956368, 3108534, 3202732, 3391128, 4065006, 4144712, 4434552, 4662801, 4804098, 5420008, 5738832, 6097509, 6217068, 6405464, 6782256, 7206147, 8130012, 8289424, 8807513, 8869104, 9325602, 9608196, 10840016, 12195018, 12434136, 12810928, 14412294, 16260024, 17615026, 18651204, 19216392, 24390036, 24868272, 26422539, 28824588, 32520048, 35230052, 37302408, 38432784, 48780072, 52845078, 57649176, 70460104, 74604816, 79267617, 97560144, 105690156, 115298352, 140920208, 158535234, 211380312, 317070468, 422760624, 634140936, 1268281872]

約数ペア:

[(1, 1268281872), (2, 634140936), (3, 422760624), (4, 317070468), (6, 211380312), (8, 158535234), (9, 140920208), (11, 115298352), (12, 105690156), (13, 97560144), (16, 79267617), (17, 74604816), (18, 70460104), (22, 57649176), (24, 52845078), (26, 48780072), (33, 38432784), (34, 37302408), (36, 35230052), (39, 32520048), (44, 28824588), (48, 26422539), (51, 24868272), (52, 24390036), (66, 19216392), (68, 18651204), (72, 17615026), (78, 16260024), (88, 14412294), (99, 12810928), (102, 12434136), (104, 12195018), (117, 10840016), (132, 9608196), (136, 9325602), (143, 8869104), (144, 8807513), (153, 8289424), (156, 8130012), (176, 7206147), (187, 6782256), (198, 6405464), (204, 6217068), (208, 6097509), (221, 5738832), (234, 5420008), (264, 4804098), (272, 4662801), (286, 4434552), (306, 4144712), (312, 4065006), (374, 3391128), (396, 3202732), (408, 3108534), (429, 2956368), (442, 2869416), (468, 2710004), (528, 2402049), (561, 2260752), (572, 2217276), (612, 2072356), (624, 2032503), (663, 1912944), (748, 1695564), (792, 1601366), (816, 1554267), (858, 1478184), (884, 1434708), (936, 1355002), (1122, 1130376), (1144, 1108638), (1224, 1036178), (1287, 985456), (1326, 956472), (1496, 847782), (1584, 800683), (1683, 753584), (1716, 739092), (1768, 717354), (1872, 677501), (1989, 637648), (2244, 565188), (2288, 554319), (2431, 521712), (2448, 518089), (2574, 492728), (2652, 478236), (2992, 423891), (3366, 376792), (3432, 369546), (3536, 358677), (3623, 350064), (3978, 318824), (4488, 282594), (4862, 260856), (5148, 246364), (5304, 239118), (6732, 188396), (6864, 184773), (7246, 175032), (7293, 173904), (7956, 159412), (8976, 141297), (9724, 130428), (10296, 123182), (10608, 119559), (10869, 116688), (13464, 94198), (14492, 87516), (14586, 86952), (15912, 79706), (19448, 65214), (20592, 61591), (21738, 58344), (21879, 57968), (26928, 47099), (28984, 43758), (29172, 43476), (31824, 39853), (32607, 38896)]