21476235456

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56237}}^1$

素因数の和:56288

約数の個数: 224

約数和(自身を含む): 71993638080

約数和(自身を除く): 50517402624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1224, 1248, 1326, 1404, 1632, 1728, 1768, 1836, 1872, 1989, 2448, 2496, 2652, 2808, 3264, 3536, 3672, 3744, 3978, 4896, 5304, 5616, 5967, 7072, 7344, 7488, 7956, 9792, 10608, 11232, 11934, 14144, 14688, 15912, 21216, 22464, 23868, 29376, 31824, 42432, 47736, 56237, 63648, 95472, 112474, 127296, 168711, 190944, 224948, 337422, 381888, 449896, 506133, 674844, 731081, 899792, 956029, 1012266, 1349688, 1462162, 1518399, 1799584, 1912058, 2024532, 2193243, 2699376, 2868087, 2924324, 3036798, 3599168, 3824116, 4049064, 4386486, 5398752, 5736174, 5848648, 6073596, 6579729, 7648232, 8098128, 8604261, 8772972, 10797504, 11472348, 11697296, 12147192, 12428377, 13159458, 15296464, 16196256, 17208522, 17545944, 19739187, 22944696, 23394592, 24294384, 24856754, 25812783, 26318916, 30592928, 32392512, 34417044, 35091888, 37285131, 39478374, 45889392, 46789184, 48588768, 49713508, 51625566, 52637832, 61185856, 68834088, 70183776, 74570262, 78956748, 91778784, 97177536, 99427016, 103251132, 105275664, 111855393, 137668176, 140367552, 149140524, 157913496, 183557568, 198854032, 206502264, 210551328, 223710786, 275336352, 298281048, 315826992, 335566179, 397708064, 413004528, 421102656, 447421572, 550672704, 596562096, 631653984, 671132358, 795416128, 826009056, 894843144, 1193124192, 1263307968, 1342264716, 1652018112, 1789686288, 2386248384, 2684529432, 3579372576, 5369058864, 7158745152, 10738117728, 21476235456]

約数ペア:

[(1, 21476235456), (2, 10738117728), (3, 7158745152), (4, 5369058864), (6, 3579372576), (8, 2684529432), (9, 2386248384), (12, 1789686288), (13, 1652018112), (16, 1342264716), (17, 1263307968), (18, 1193124192), (24, 894843144), (26, 826009056), (27, 795416128), (32, 671132358), (34, 631653984), (36, 596562096), (39, 550672704), (48, 447421572), (51, 421102656), (52, 413004528), (54, 397708064), (64, 335566179), (68, 315826992), (72, 298281048), (78, 275336352), (96, 223710786), (102, 210551328), (104, 206502264), (108, 198854032), (117, 183557568), (136, 157913496), (144, 149140524), (153, 140367552), (156, 137668176), (192, 111855393), (204, 105275664), (208, 103251132), (216, 99427016), (221, 97177536), (234, 91778784), (272, 78956748), (288, 74570262), (306, 70183776), (312, 68834088), (351, 61185856), (408, 52637832), (416, 51625566), (432, 49713508), (442, 48588768), (459, 46789184), (468, 45889392), (544, 39478374), (576, 37285131), (612, 35091888), (624, 34417044), (663, 32392512), (702, 30592928), (816, 26318916), (832, 25812783), (864, 24856754), (884, 24294384), (918, 23394592), (936, 22944696), (1088, 19739187), (1224, 17545944), (1248, 17208522), (1326, 16196256), (1404, 15296464), (1632, 13159458), (1728, 12428377), (1768, 12147192), (1836, 11697296), (1872, 11472348), (1989, 10797504), (2448, 8772972), (2496, 8604261), (2652, 8098128), (2808, 7648232), (3264, 6579729), (3536, 6073596), (3672, 5848648), (3744, 5736174), (3978, 5398752), (4896, 4386486), (5304, 4049064), (5616, 3824116), (5967, 3599168), (7072, 3036798), (7344, 2924324), (7488, 2868087), (7956, 2699376), (9792, 2193243), (10608, 2024532), (11232, 1912058), (11934, 1799584), (14144, 1518399), (14688, 1462162), (15912, 1349688), (21216, 1012266), (22464, 956029), (23868, 899792), (29376, 731081), (31824, 674844), (42432, 506133), (47736, 449896), (56237, 381888), (63648, 337422), (95472, 224948), (112474, 190944), (127296, 168711)]