321772752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 240

約数和(自身を含む): 1107250560

約数和(自身を除く): 785477808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 53, 56, 57, 63, 72, 76, 84, 106, 112, 114, 126, 133, 144, 152, 159, 168, 171, 212, 228, 252, 266, 304, 317, 318, 336, 342, 371, 399, 424, 456, 477, 504, 532, 634, 636, 684, 742, 798, 848, 912, 951, 954, 1007, 1008, 1064, 1113, 1197, 1268, 1272, 1368, 1484, 1596, 1902, 1908, 2014, 2128, 2219, 2226, 2394, 2536, 2544, 2736, 2853, 2968, 3021, 3192, 3339, 3804, 3816, 4028, 4438, 4452, 4788, 5072, 5706, 5936, 6023, 6042, 6384, 6657, 6678, 7049, 7608, 7632, 8056, 8876, 8904, 9063, 9576, 11412, 12046, 12084, 13314, 13356, 14098, 15216, 16112, 16801, 17752, 17808, 18069, 18126, 19152, 19971, 21147, 22824, 24092, 24168, 26628, 26712, 28196, 33602, 35504, 36138, 36252, 39942, 42161, 42294, 45648, 48184, 48336, 50403, 53256, 53424, 54207, 56392, 63441, 67204, 72276, 72504, 79884, 84322, 84588, 96368, 100806, 106512, 108414, 112784, 117607, 126483, 126882, 134408, 144552, 145008, 151209, 159768, 168644, 169176, 201612, 216828, 235214, 252966, 253764, 268816, 289104, 302418, 319219, 319536, 337288, 338352, 352821, 379449, 403224, 433656, 470428, 505932, 507528, 604836, 638438, 674576, 705642, 758898, 806448, 867312, 940856, 957657, 1011864, 1015056, 1058463, 1209672, 1276876, 1411284, 1517796, 1881712, 1915314, 2023728, 2116926, 2234533, 2419344, 2553752, 2822568, 2872971, 3035592, 3830628, 4233852, 4469066, 5107504, 5645136, 5745942, 6071184, 6703599, 7661256, 8467704, 8938132, 11491884, 13407198, 15322512, 16935408, 17876264, 20110797, 22983768, 26814396, 35752528, 40221594, 45967536, 53628792, 80443188, 107257584, 160886376, 321772752]

約数ペア:

[(1, 321772752), (2, 160886376), (3, 107257584), (4, 80443188), (6, 53628792), (7, 45967536), (8, 40221594), (9, 35752528), (12, 26814396), (14, 22983768), (16, 20110797), (18, 17876264), (19, 16935408), (21, 15322512), (24, 13407198), (28, 11491884), (36, 8938132), (38, 8467704), (42, 7661256), (48, 6703599), (53, 6071184), (56, 5745942), (57, 5645136), (63, 5107504), (72, 4469066), (76, 4233852), (84, 3830628), (106, 3035592), (112, 2872971), (114, 2822568), (126, 2553752), (133, 2419344), (144, 2234533), (152, 2116926), (159, 2023728), (168, 1915314), (171, 1881712), (212, 1517796), (228, 1411284), (252, 1276876), (266, 1209672), (304, 1058463), (317, 1015056), (318, 1011864), (336, 957657), (342, 940856), (371, 867312), (399, 806448), (424, 758898), (456, 705642), (477, 674576), (504, 638438), (532, 604836), (634, 507528), (636, 505932), (684, 470428), (742, 433656), (798, 403224), (848, 379449), (912, 352821), (951, 338352), (954, 337288), (1007, 319536), (1008, 319219), (1064, 302418), (1113, 289104), (1197, 268816), (1268, 253764), (1272, 252966), (1368, 235214), (1484, 216828), (1596, 201612), (1902, 169176), (1908, 168644), (2014, 159768), (2128, 151209), (2219, 145008), (2226, 144552), (2394, 134408), (2536, 126882), (2544, 126483), (2736, 117607), (2853, 112784), (2968, 108414), (3021, 106512), (3192, 100806), (3339, 96368), (3804, 84588), (3816, 84322), (4028, 79884), (4438, 72504), (4452, 72276), (4788, 67204), (5072, 63441), (5706, 56392), (5936, 54207), (6023, 53424), (6042, 53256), (6384, 50403), (6657, 48336), (6678, 48184), (7049, 45648), (7608, 42294), (7632, 42161), (8056, 39942), (8876, 36252), (8904, 36138), (9063, 35504), (9576, 33602), (11412, 28196), (12046, 26712), (12084, 26628), (13314, 24168), (13356, 24092), (14098, 22824), (15216, 21147), (16112, 19971), (16801, 19152), (17752, 18126), (17808, 18069)]