19970171616

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 56881440000

約数和(自身を除く): 36911268384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 499, 592, 593, 608, 703, 888, 912, 998, 1184, 1186, 1406, 1497, 1776, 1779, 1824, 1996, 2109, 2372, 2812, 2994, 3552, 3558, 3992, 4218, 4744, 5624, 5988, 7116, 7984, 8436, 9481, 9488, 11248, 11267, 11976, 14232, 15968, 16872, 18463, 18962, 18976, 21941, 22496, 22534, 23952, 28443, 28464, 33744, 33801, 36926, 37924, 43882, 45068, 47904, 55389, 56886, 56928, 65823, 67488, 67602, 73852, 75848, 87764, 90136, 110778, 113772, 131646, 135204, 147704, 151696, 175528, 180272, 221556, 227544, 263292, 270408, 295408, 295907, 303392, 350797, 351056, 360544, 416879, 443112, 455088, 526584, 540816, 590816, 591814, 701594, 702112, 833758, 886224, 887721, 910176, 1052391, 1053168, 1081632, 1183628, 1250637, 1403188, 1667516, 1772448, 1775442, 2104782, 2106336, 2367256, 2501274, 2806376, 3335032, 3550884, 4209564, 4734512, 5002548, 5612752, 5622233, 6670064, 7101768, 8419128, 9469024, 10005096, 10948559, 11225504, 11244466, 13340128, 14203536, 16838256, 16866699, 20010192, 21897118, 22488932, 28407072, 32845677, 33676512, 33733398, 40020384, 43794236, 44977864, 65691354, 67466796, 87588472, 89955728, 131382708, 134933592, 175176944, 179911456, 208022621, 262765416, 269867184, 350353888, 416045242, 525530832, 539734368, 624067863, 832090484, 1051061664, 1248135726, 1664180968, 2496271452, 3328361936, 4992542904, 6656723872, 9985085808, 19970171616]

約数ペア:

[(1, 19970171616), (2, 9985085808), (3, 6656723872), (4, 4992542904), (6, 3328361936), (8, 2496271452), (12, 1664180968), (16, 1248135726), (19, 1051061664), (24, 832090484), (32, 624067863), (37, 539734368), (38, 525530832), (48, 416045242), (57, 350353888), (74, 269867184), (76, 262765416), (96, 208022621), (111, 179911456), (114, 175176944), (148, 134933592), (152, 131382708), (222, 89955728), (228, 87588472), (296, 67466796), (304, 65691354), (444, 44977864), (456, 43794236), (499, 40020384), (592, 33733398), (593, 33676512), (608, 32845677), (703, 28407072), (888, 22488932), (912, 21897118), (998, 20010192), (1184, 16866699), (1186, 16838256), (1406, 14203536), (1497, 13340128), (1776, 11244466), (1779, 11225504), (1824, 10948559), (1996, 10005096), (2109, 9469024), (2372, 8419128), (2812, 7101768), (2994, 6670064), (3552, 5622233), (3558, 5612752), (3992, 5002548), (4218, 4734512), (4744, 4209564), (5624, 3550884), (5988, 3335032), (7116, 2806376), (7984, 2501274), (8436, 2367256), (9481, 2106336), (9488, 2104782), (11248, 1775442), (11267, 1772448), (11976, 1667516), (14232, 1403188), (15968, 1250637), (16872, 1183628), (18463, 1081632), (18962, 1053168), (18976, 1052391), (21941, 910176), (22496, 887721), (22534, 886224), (23952, 833758), (28443, 702112), (28464, 701594), (33744, 591814), (33801, 590816), (36926, 540816), (37924, 526584), (43882, 455088), (45068, 443112), (47904, 416879), (55389, 360544), (56886, 351056), (56928, 350797), (65823, 303392), (67488, 295907), (67602, 295408), (73852, 270408), (75848, 263292), (87764, 227544), (90136, 221556), (110778, 180272), (113772, 175528), (131646, 151696), (135204, 147704)]