1864881408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 144

約数和(自身を含む): 5384844416

約数和(自身を除く): 3519963008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 151, 156, 192, 208, 256, 302, 312, 384, 416, 453, 604, 624, 768, 832, 906, 1208, 1237, 1248, 1664, 1812, 1963, 2416, 2474, 2496, 3328, 3624, 3711, 3926, 4832, 4948, 4992, 5889, 7248, 7422, 7852, 9664, 9896, 9984, 11778, 14496, 14844, 15704, 16081, 19328, 19792, 23556, 28992, 29688, 31408, 32162, 38656, 39584, 47112, 48243, 57984, 59376, 62816, 64324, 79168, 94224, 96486, 115968, 118752, 125632, 128648, 158336, 186787, 188448, 192972, 237504, 251264, 257296, 316672, 373574, 376896, 385944, 475008, 502528, 514592, 560361, 747148, 753792, 771888, 950016, 1029184, 1120722, 1494296, 1507584, 1543776, 2058368, 2241444, 2428231, 2988592, 3087552, 4116736, 4482888, 4856462, 5977184, 6175104, 7284693, 8965776, 9712924, 11954368, 12350208, 14569386, 17931552, 19425848, 23908736, 29138772, 35863104, 38851696, 47817472, 58277544, 71726208, 77703392, 116555088, 143452416, 155406784, 233110176, 310813568, 466220352, 621627136, 932440704, 1864881408]

約数ペア:

[(1, 1864881408), (2, 932440704), (3, 621627136), (4, 466220352), (6, 310813568), (8, 233110176), (12, 155406784), (13, 143452416), (16, 116555088), (24, 77703392), (26, 71726208), (32, 58277544), (39, 47817472), (48, 38851696), (52, 35863104), (64, 29138772), (78, 23908736), (96, 19425848), (104, 17931552), (128, 14569386), (151, 12350208), (156, 11954368), (192, 9712924), (208, 8965776), (256, 7284693), (302, 6175104), (312, 5977184), (384, 4856462), (416, 4482888), (453, 4116736), (604, 3087552), (624, 2988592), (768, 2428231), (832, 2241444), (906, 2058368), (1208, 1543776), (1237, 1507584), (1248, 1494296), (1664, 1120722), (1812, 1029184), (1963, 950016), (2416, 771888), (2474, 753792), (2496, 747148), (3328, 560361), (3624, 514592), (3711, 502528), (3926, 475008), (4832, 385944), (4948, 376896), (4992, 373574), (5889, 316672), (7248, 257296), (7422, 251264), (7852, 237504), (9664, 192972), (9896, 188448), (9984, 186787), (11778, 158336), (14496, 128648), (14844, 125632), (15704, 118752), (16081, 115968), (19328, 96486), (19792, 94224), (23556, 79168), (28992, 64324), (29688, 62816), (31408, 59376), (32162, 57984), (38656, 48243), (39584, 47112)]