328988196864

素因数分解:

$2^{15}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19629

約数の個数: 256

約数和(自身を含む): 1026120816000

約数和(自身を除く): 697132619136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2048, 2052, 2304, 2432, 2736, 3072, 3456, 3648, 4096, 4104, 4608, 4864, 5472, 6144, 6912, 7296, 8192, 8208, 9216, 9728, 10944, 12288, 13824, 14592, 16384, 16416, 18432, 19456, 19571, 21888, 24576, 27648, 29184, 32768, 32832, 36864, 38912, 39142, 43776, 49152, 55296, 58368, 58713, 65664, 73728, 77824, 78284, 87552, 98304, 110592, 116736, 117426, 131328, 147456, 155648, 156568, 175104, 176139, 221184, 233472, 234852, 262656, 294912, 311296, 313136, 350208, 352278, 371849, 442368, 466944, 469704, 525312, 528417, 622592, 626272, 700416, 704556, 743698, 884736, 933888, 939408, 1050624, 1056834, 1115547, 1252544, 1400832, 1409112, 1487396, 1867776, 1878816, 2101248, 2113668, 2231094, 2505088, 2801664, 2818224, 2974792, 3346641, 3757632, 4202496, 4227336, 4462188, 5010176, 5603328, 5636448, 5949584, 6693282, 7515264, 8404992, 8454672, 8924376, 10020352, 10039923, 11272896, 11899168, 13386564, 15030528, 16809984, 16909344, 17848752, 20040704, 20079846, 22545792, 23798336, 26773128, 30061056, 33818688, 35697504, 40081408, 40159692, 45091584, 47596672, 53546256, 60122112, 67637376, 71395008, 80162816, 80319384, 90183168, 95193344, 107092512, 120244224, 135274752, 142790016, 160325632, 160638768, 180366336, 190386688, 214185024, 240488448, 270549504, 285580032, 320651264, 321277536, 360732672, 380773376, 428370048, 480976896, 541099008, 571160064, 641302528, 642555072, 721465344, 761546752, 856740096, 961953792, 1082198016, 1142320128, 1285110144, 1442930688, 1523093504, 1713480192, 1923907584, 2164396032, 2284640256, 2570220288, 2885861376, 3046187008, 3426960384, 4328792064, 4569280512, 5140440576, 5771722752, 6092374016, 6853920768, 8657584128, 9138561024, 10280881152, 12184748032, 13707841536, 17315168256, 18277122048, 20561762304, 27415683072, 36554244096, 41123524608, 54831366144, 82247049216, 109662732288, 164494098432, 328988196864]

約数ペア:

[(1, 328988196864), (2, 164494098432), (3, 109662732288), (4, 82247049216), (6, 54831366144), (8, 41123524608), (9, 36554244096), (12, 27415683072), (16, 20561762304), (18, 18277122048), (19, 17315168256), (24, 13707841536), (27, 12184748032), (32, 10280881152), (36, 9138561024), (38, 8657584128), (48, 6853920768), (54, 6092374016), (57, 5771722752), (64, 5140440576), (72, 4569280512), (76, 4328792064), (96, 3426960384), (108, 3046187008), (114, 2885861376), (128, 2570220288), (144, 2284640256), (152, 2164396032), (171, 1923907584), (192, 1713480192), (216, 1523093504), (228, 1442930688), (256, 1285110144), (288, 1142320128), (304, 1082198016), (342, 961953792), (384, 856740096), (432, 761546752), (456, 721465344), (512, 642555072), (513, 641302528), (576, 571160064), (608, 541099008), (684, 480976896), (768, 428370048), (864, 380773376), (912, 360732672), (1024, 321277536), (1026, 320651264), (1152, 285580032), (1216, 270549504), (1368, 240488448), (1536, 214185024), (1728, 190386688), (1824, 180366336), (2048, 160638768), (2052, 160325632), (2304, 142790016), (2432, 135274752), (2736, 120244224), (3072, 107092512), (3456, 95193344), (3648, 90183168), (4096, 80319384), (4104, 80162816), (4608, 71395008), (4864, 67637376), (5472, 60122112), (6144, 53546256), (6912, 47596672), (7296, 45091584), (8192, 40159692), (8208, 40081408), (9216, 35697504), (9728, 33818688), (10944, 30061056), (12288, 26773128), (13824, 23798336), (14592, 22545792), (16384, 20079846), (16416, 20040704), (18432, 17848752), (19456, 16909344), (19571, 16809984), (21888, 15030528), (24576, 13386564), (27648, 11899168), (29184, 11272896), (32768, 10039923), (32832, 10020352), (36864, 8924376), (38912, 8454672), (39142, 8404992), (43776, 7515264), (49152, 6693282), (55296, 5949584), (58368, 5636448), (58713, 5603328), (65664, 5010176), (73728, 4462188), (77824, 4227336), (78284, 4202496), (87552, 3757632), (98304, 3346641), (110592, 2974792), (116736, 2818224), (117426, 2801664), (131328, 2505088), (147456, 2231094), (155648, 2113668), (156568, 2101248), (175104, 1878816), (176139, 1867776), (221184, 1487396), (233472, 1409112), (234852, 1400832), (262656, 1252544), (294912, 1115547), (311296, 1056834), (313136, 1050624), (350208, 939408), (352278, 933888), (371849, 884736), (442368, 743698), (466944, 704556), (469704, 700416), (525312, 626272), (528417, 622592)]