1640493792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1021}}^1$

素因数の和:1841

約数の個数: 144

約数和(自身を含む): 5343522912

約数和(自身を除く): 3703029120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 797, 1008, 1021, 1594, 2016, 2042, 2391, 3063, 3188, 4084, 4782, 5579, 6126, 6376, 7147, 7173, 8168, 9189, 9564, 11158, 12252, 12752, 14294, 14346, 16336, 16737, 18378, 19128, 21441, 22316, 24504, 25504, 28588, 28692, 32672, 33474, 36756, 38256, 42882, 44632, 49008, 50211, 57176, 57384, 64323, 66948, 73512, 76512, 85764, 89264, 98016, 100422, 114352, 114768, 128646, 133896, 147024, 171528, 178528, 200844, 228704, 229536, 257292, 267792, 294048, 343056, 401688, 514584, 535584, 686112, 803376, 813737, 1029168, 1606752, 1627474, 2058336, 2441211, 3254948, 4882422, 5696159, 6509896, 7323633, 9764844, 11392318, 13019792, 14647266, 17088477, 19529688, 22784636, 26039584, 29294532, 34176954, 39059376, 45569272, 51265431, 58589064, 68353908, 78118752, 91138544, 102530862, 117178128, 136707816, 182277088, 205061724, 234356256, 273415632, 410123448, 546831264, 820246896, 1640493792]

約数ペア:

[(1, 1640493792), (2, 820246896), (3, 546831264), (4, 410123448), (6, 273415632), (7, 234356256), (8, 205061724), (9, 182277088), (12, 136707816), (14, 117178128), (16, 102530862), (18, 91138544), (21, 78118752), (24, 68353908), (28, 58589064), (32, 51265431), (36, 45569272), (42, 39059376), (48, 34176954), (56, 29294532), (63, 26039584), (72, 22784636), (84, 19529688), (96, 17088477), (112, 14647266), (126, 13019792), (144, 11392318), (168, 9764844), (224, 7323633), (252, 6509896), (288, 5696159), (336, 4882422), (504, 3254948), (672, 2441211), (797, 2058336), (1008, 1627474), (1021, 1606752), (1594, 1029168), (2016, 813737), (2042, 803376), (2391, 686112), (3063, 535584), (3188, 514584), (4084, 401688), (4782, 343056), (5579, 294048), (6126, 267792), (6376, 257292), (7147, 229536), (7173, 228704), (8168, 200844), (9189, 178528), (9564, 171528), (11158, 147024), (12252, 133896), (12752, 128646), (14294, 114768), (14346, 114352), (16336, 100422), (16737, 98016), (18378, 89264), (19128, 85764), (21441, 76512), (22316, 73512), (24504, 66948), (25504, 64323), (28588, 57384), (28692, 57176), (32672, 50211), (33474, 49008), (36756, 44632), (38256, 42882)]