521552304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13267}}^1$

素因数の和:13304

約数の個数: 160

約数和(自身を含む): 1842659840

約数和(自身を除く): 1321107536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9828, 13104, 13267, 19656, 26534, 39312, 39801, 53068, 79602, 92869, 106136, 119403, 159204, 172471, 185738, 212272, 238806, 278607, 318408, 344942, 358209, 371476, 477612, 517413, 557214, 636816, 689884, 716418, 742952, 835821, 955224, 1034826, 1114428, 1207297, 1379768, 1432836, 1485904, 1552239, 1671642, 1910448, 2069652, 2228856, 2414594, 2507463, 2759536, 2865672, 3104478, 3343284, 3621891, 4139304, 4457712, 4656717, 4829188, 5014926, 5731344, 6208956, 6686568, 7243782, 8278608, 9313434, 9658376, 10029852, 10865673, 12417912, 13373136, 14487564, 18626868, 19316752, 20059704, 21731346, 24835824, 28975128, 32597019, 37253736, 40119408, 43462692, 57950256, 65194038, 74507472, 86925384, 130388076, 173850768, 260776152, 521552304]

約数ペア:

[(1, 521552304), (2, 260776152), (3, 173850768), (4, 130388076), (6, 86925384), (7, 74507472), (8, 65194038), (9, 57950256), (12, 43462692), (13, 40119408), (14, 37253736), (16, 32597019), (18, 28975128), (21, 24835824), (24, 21731346), (26, 20059704), (27, 19316752), (28, 18626868), (36, 14487564), (39, 13373136), (42, 12417912), (48, 10865673), (52, 10029852), (54, 9658376), (56, 9313434), (63, 8278608), (72, 7243782), (78, 6686568), (84, 6208956), (91, 5731344), (104, 5014926), (108, 4829188), (112, 4656717), (117, 4457712), (126, 4139304), (144, 3621891), (156, 3343284), (168, 3104478), (182, 2865672), (189, 2759536), (208, 2507463), (216, 2414594), (234, 2228856), (252, 2069652), (273, 1910448), (312, 1671642), (336, 1552239), (351, 1485904), (364, 1432836), (378, 1379768), (432, 1207297), (468, 1114428), (504, 1034826), (546, 955224), (624, 835821), (702, 742952), (728, 716418), (756, 689884), (819, 636816), (936, 557214), (1008, 517413), (1092, 477612), (1404, 371476), (1456, 358209), (1512, 344942), (1638, 318408), (1872, 278607), (2184, 238806), (2457, 212272), (2808, 185738), (3024, 172471), (3276, 159204), (4368, 119403), (4914, 106136), (5616, 92869), (6552, 79602), (9828, 53068), (13104, 39801), (13267, 39312), (19656, 26534)]