1889349056

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 168

約数和(自身を含む): 4720407120

約数和(自身を除く): 2831058064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 64, 74, 76, 98, 112, 133, 148, 152, 196, 224, 259, 266, 296, 304, 392, 448, 518, 532, 592, 608, 703, 784, 857, 931, 1036, 1064, 1184, 1216, 1406, 1568, 1714, 1813, 1862, 2072, 2128, 2368, 2812, 3136, 3428, 3626, 3724, 4144, 4256, 4921, 5624, 5999, 6856, 7252, 7448, 8288, 8512, 9842, 11248, 11998, 13712, 14504, 14896, 16283, 16576, 19684, 22496, 23996, 27424, 29008, 29792, 31709, 32566, 34447, 39368, 41993, 44992, 47992, 54848, 58016, 59584, 63418, 65132, 68894, 78736, 83986, 95984, 113981, 116032, 126836, 130264, 137788, 157472, 167972, 191968, 221963, 227962, 253672, 260528, 275576, 314944, 335944, 383936, 443926, 455924, 507344, 521056, 551152, 602471, 671888, 797867, 887852, 911848, 1014688, 1042112, 1102304, 1204942, 1343776, 1553741, 1595734, 1775704, 1823696, 2029376, 2204608, 2409884, 2687552, 3107482, 3191468, 3551408, 3647392, 4217297, 4819768, 6214964, 6382936, 7102816, 7294784, 8434594, 9639536, 12429928, 12765872, 14205632, 16869188, 19279072, 24859856, 25531744, 29521079, 33738376, 38558144, 49719712, 51063488, 59042158, 67476752, 99439424, 118084316, 134953504, 236168632, 269907008, 472337264, 944674528, 1889349056]

約数ペア:

[(1, 1889349056), (2, 944674528), (4, 472337264), (7, 269907008), (8, 236168632), (14, 134953504), (16, 118084316), (19, 99439424), (28, 67476752), (32, 59042158), (37, 51063488), (38, 49719712), (49, 38558144), (56, 33738376), (64, 29521079), (74, 25531744), (76, 24859856), (98, 19279072), (112, 16869188), (133, 14205632), (148, 12765872), (152, 12429928), (196, 9639536), (224, 8434594), (259, 7294784), (266, 7102816), (296, 6382936), (304, 6214964), (392, 4819768), (448, 4217297), (518, 3647392), (532, 3551408), (592, 3191468), (608, 3107482), (703, 2687552), (784, 2409884), (857, 2204608), (931, 2029376), (1036, 1823696), (1064, 1775704), (1184, 1595734), (1216, 1553741), (1406, 1343776), (1568, 1204942), (1714, 1102304), (1813, 1042112), (1862, 1014688), (2072, 911848), (2128, 887852), (2368, 797867), (2812, 671888), (3136, 602471), (3428, 551152), (3626, 521056), (3724, 507344), (4144, 455924), (4256, 443926), (4921, 383936), (5624, 335944), (5999, 314944), (6856, 275576), (7252, 260528), (7448, 253672), (8288, 227962), (8512, 221963), (9842, 191968), (11248, 167972), (11998, 157472), (13712, 137788), (14504, 130264), (14896, 126836), (16283, 116032), (16576, 113981), (19684, 95984), (22496, 83986), (23996, 78736), (27424, 68894), (29008, 65132), (29792, 63418), (31709, 59584), (32566, 58016), (34447, 54848), (39368, 47992), (41993, 44992)]