1911066872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 4566274560

約数和(自身を除く): 2655207688

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 88, 92, 104, 143, 148, 151, 169, 184, 253, 286, 296, 299, 302, 338, 407, 481, 506, 572, 598, 604, 676, 814, 851, 962, 1012, 1144, 1196, 1208, 1352, 1628, 1661, 1702, 1859, 1924, 1963, 2024, 2392, 3256, 3289, 3322, 3404, 3473, 3718, 3848, 3887, 3926, 5291, 5587, 6253, 6578, 6644, 6808, 6946, 7436, 7774, 7852, 9361, 10582, 11063, 11174, 12506, 13156, 13288, 13892, 14872, 15548, 15704, 18722, 21164, 21593, 22126, 22348, 25012, 25519, 26312, 27784, 31096, 37444, 38203, 42328, 42757, 43186, 44252, 44696, 45149, 50024, 51038, 61457, 68783, 72631, 74888, 76406, 85514, 86372, 88504, 90298, 102076, 121693, 122914, 128501, 137566, 143819, 145262, 152812, 171028, 172744, 180596, 204152, 243386, 245828, 257002, 275132, 280709, 287638, 290524, 305624, 342056, 361192, 486772, 491656, 496639, 514004, 550264, 561418, 575276, 581048, 586937, 798941, 944203, 973544, 993278, 1028008, 1122836, 1150552, 1173874, 1413511, 1582009, 1597882, 1670513, 1888406, 1986556, 2245672, 2347748, 2827022, 3164018, 3195764, 3341026, 3776812, 3973112, 4695496, 5654044, 6328036, 6391528, 6456307, 6682052, 7553624, 10386233, 11308088, 12656072, 12912614, 13364104, 18375643, 20772466, 21716669, 25825228, 36751286, 41544932, 43433338, 51650456, 73502572, 83089864, 86866676, 147005144, 173733352, 238883359, 477766718, 955533436, 1911066872]

約数ペア:

[(1, 1911066872), (2, 955533436), (4, 477766718), (8, 238883359), (11, 173733352), (13, 147005144), (22, 86866676), (23, 83089864), (26, 73502572), (37, 51650456), (44, 43433338), (46, 41544932), (52, 36751286), (74, 25825228), (88, 21716669), (92, 20772466), (104, 18375643), (143, 13364104), (148, 12912614), (151, 12656072), (169, 11308088), (184, 10386233), (253, 7553624), (286, 6682052), (296, 6456307), (299, 6391528), (302, 6328036), (338, 5654044), (407, 4695496), (481, 3973112), (506, 3776812), (572, 3341026), (598, 3195764), (604, 3164018), (676, 2827022), (814, 2347748), (851, 2245672), (962, 1986556), (1012, 1888406), (1144, 1670513), (1196, 1597882), (1208, 1582009), (1352, 1413511), (1628, 1173874), (1661, 1150552), (1702, 1122836), (1859, 1028008), (1924, 993278), (1963, 973544), (2024, 944203), (2392, 798941), (3256, 586937), (3289, 581048), (3322, 575276), (3404, 561418), (3473, 550264), (3718, 514004), (3848, 496639), (3887, 491656), (3926, 486772), (5291, 361192), (5587, 342056), (6253, 305624), (6578, 290524), (6644, 287638), (6808, 280709), (6946, 275132), (7436, 257002), (7774, 245828), (7852, 243386), (9361, 204152), (10582, 180596), (11063, 172744), (11174, 171028), (12506, 152812), (13156, 145262), (13288, 143819), (13892, 137566), (14872, 128501), (15548, 122914), (15704, 121693), (18722, 102076), (21164, 90298), (21593, 88504), (22126, 86372), (22348, 85514), (25012, 76406), (25519, 74888), (26312, 72631), (27784, 68783), (31096, 61457), (37444, 51038), (38203, 50024), (42328, 45149), (42757, 44696), (43186, 44252)]