1831149168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 5180620800

約数和(自身を除く): 3349471632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 239, 248, 271, 304, 372, 456, 478, 496, 542, 589, 717, 744, 813, 912, 956, 1084, 1178, 1434, 1488, 1626, 1767, 1912, 2168, 2356, 2868, 3252, 3534, 3824, 4336, 4541, 4712, 5149, 5736, 6504, 7068, 7409, 8401, 9082, 9424, 10298, 11472, 13008, 13623, 14136, 14818, 15447, 16802, 18164, 20596, 22227, 25203, 27246, 28272, 29636, 30894, 33604, 36328, 41192, 44454, 50406, 54492, 59272, 61788, 64769, 67208, 72656, 82384, 88908, 100812, 108984, 118544, 123576, 129538, 134416, 140771, 159619, 177816, 194307, 201624, 217968, 247152, 259076, 281542, 319238, 355632, 388614, 403248, 422313, 478857, 518152, 563084, 638476, 777228, 844626, 957714, 1036304, 1126168, 1230611, 1276952, 1554456, 1689252, 1915428, 2007839, 2252336, 2461222, 2553904, 3108912, 3378504, 3691833, 3830856, 4015678, 4922444, 6023517, 6757008, 7383666, 7661712, 8031356, 9844888, 12047034, 14767332, 16062712, 19689776, 24094068, 29534664, 32125424, 38148941, 48188136, 59069328, 76297882, 96376272, 114446823, 152595764, 228893646, 305191528, 457787292, 610383056, 915574584, 1831149168]

約数ペア:

[(1, 1831149168), (2, 915574584), (3, 610383056), (4, 457787292), (6, 305191528), (8, 228893646), (12, 152595764), (16, 114446823), (19, 96376272), (24, 76297882), (31, 59069328), (38, 48188136), (48, 38148941), (57, 32125424), (62, 29534664), (76, 24094068), (93, 19689776), (114, 16062712), (124, 14767332), (152, 12047034), (186, 9844888), (228, 8031356), (239, 7661712), (248, 7383666), (271, 6757008), (304, 6023517), (372, 4922444), (456, 4015678), (478, 3830856), (496, 3691833), (542, 3378504), (589, 3108912), (717, 2553904), (744, 2461222), (813, 2252336), (912, 2007839), (956, 1915428), (1084, 1689252), (1178, 1554456), (1434, 1276952), (1488, 1230611), (1626, 1126168), (1767, 1036304), (1912, 957714), (2168, 844626), (2356, 777228), (2868, 638476), (3252, 563084), (3534, 518152), (3824, 478857), (4336, 422313), (4541, 403248), (4712, 388614), (5149, 355632), (5736, 319238), (6504, 281542), (7068, 259076), (7409, 247152), (8401, 217968), (9082, 201624), (9424, 194307), (10298, 177816), (11472, 159619), (13008, 140771), (13623, 134416), (14136, 129538), (14818, 123576), (15447, 118544), (16802, 108984), (18164, 100812), (20596, 88908), (22227, 82384), (25203, 72656), (27246, 67208), (28272, 64769), (29636, 61788), (30894, 59272), (33604, 54492), (36328, 50406), (41192, 44454)]