631567152

素因数分解:

$2^4\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 1874880000

約数和(自身を除く): 1243312848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 71, 72, 108, 118, 142, 144, 177, 213, 216, 236, 284, 349, 354, 426, 432, 472, 531, 568, 639, 698, 708, 852, 944, 1047, 1062, 1136, 1278, 1396, 1416, 1593, 1704, 1917, 2094, 2124, 2556, 2792, 2832, 3141, 3186, 3408, 3834, 4188, 4189, 4248, 5112, 5584, 6282, 6372, 7668, 8376, 8378, 8496, 9423, 10224, 12564, 12567, 12744, 15336, 16752, 16756, 18846, 20591, 24779, 25128, 25134, 25488, 30672, 33512, 37692, 37701, 41182, 49558, 50256, 50268, 61773, 67024, 74337, 75384, 75402, 82364, 99116, 100536, 113103, 123546, 148674, 150768, 150804, 164728, 185319, 198232, 201072, 223011, 226206, 247092, 297348, 301608, 329456, 370638, 396464, 446022, 452412, 494184, 555957, 594696, 603216, 669033, 741276, 892044, 904824, 988368, 1111914, 1189392, 1338066, 1461961, 1482552, 1784088, 1809648, 2223828, 2676132, 2923922, 2965104, 3568176, 4385883, 4447656, 5352264, 5847844, 8771766, 8895312, 10704528, 11695688, 13157649, 17543532, 23391376, 26315298, 35087064, 39472947, 52630596, 70174128, 78945894, 105261192, 157891788, 210522384, 315783576, 631567152]

約数ペア:

[(1, 631567152), (2, 315783576), (3, 210522384), (4, 157891788), (6, 105261192), (8, 78945894), (9, 70174128), (12, 52630596), (16, 39472947), (18, 35087064), (24, 26315298), (27, 23391376), (36, 17543532), (48, 13157649), (54, 11695688), (59, 10704528), (71, 8895312), (72, 8771766), (108, 5847844), (118, 5352264), (142, 4447656), (144, 4385883), (177, 3568176), (213, 2965104), (216, 2923922), (236, 2676132), (284, 2223828), (349, 1809648), (354, 1784088), (426, 1482552), (432, 1461961), (472, 1338066), (531, 1189392), (568, 1111914), (639, 988368), (698, 904824), (708, 892044), (852, 741276), (944, 669033), (1047, 603216), (1062, 594696), (1136, 555957), (1278, 494184), (1396, 452412), (1416, 446022), (1593, 396464), (1704, 370638), (1917, 329456), (2094, 301608), (2124, 297348), (2556, 247092), (2792, 226206), (2832, 223011), (3141, 201072), (3186, 198232), (3408, 185319), (3834, 164728), (4188, 150804), (4189, 150768), (4248, 148674), (5112, 123546), (5584, 113103), (6282, 100536), (6372, 99116), (7668, 82364), (8376, 75402), (8378, 75384), (8496, 74337), (9423, 67024), (10224, 61773), (12564, 50268), (12567, 50256), (12744, 49558), (15336, 41182), (16752, 37701), (16756, 37692), (18846, 33512), (20591, 30672), (24779, 25488), (25128, 25134)]