397478928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 1363912704

約数和(自身を除く): 966433776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 43, 44, 48, 56, 61, 66, 77, 82, 84, 86, 88, 112, 122, 123, 129, 132, 154, 164, 168, 172, 176, 183, 231, 244, 246, 258, 264, 287, 301, 308, 328, 336, 344, 366, 427, 451, 462, 473, 488, 492, 516, 528, 574, 602, 616, 656, 671, 688, 732, 854, 861, 902, 903, 924, 946, 976, 984, 1032, 1148, 1204, 1232, 1281, 1342, 1353, 1419, 1464, 1708, 1722, 1763, 1804, 1806, 1848, 1892, 1968, 2013, 2064, 2296, 2408, 2501, 2562, 2623, 2684, 2706, 2838, 2928, 3157, 3311, 3416, 3444, 3526, 3608, 3612, 3696, 3784, 4026, 4592, 4697, 4816, 5002, 5124, 5246, 5289, 5368, 5412, 5676, 6314, 6622, 6832, 6888, 7052, 7216, 7224, 7503, 7568, 7869, 8052, 9394, 9471, 9933, 10004, 10248, 10492, 10578, 10736, 10824, 11352, 12341, 12628, 13244, 13776, 14091, 14104, 14448, 15006, 15738, 16104, 17507, 18361, 18788, 18942, 19393, 19866, 20008, 20496, 20984, 21156, 21648, 22704, 24682, 25256, 26488, 27511, 28182, 28208, 28853, 30012, 31476, 32208, 35014, 36722, 37023, 37576, 37884, 38786, 39732, 40016, 41968, 42312, 49364, 50512, 52521, 52976, 55022, 55083, 56364, 57706, 58179, 60024, 62952, 70028, 73444, 74046, 75152, 75768, 77572, 79464, 82533, 84624, 86559, 98728, 105042, 107543, 110044, 110166, 112728, 115412, 116358, 120048, 125904, 135751, 140056, 146888, 148092, 151536, 155144, 158928, 165066, 173118, 192577, 197456, 201971, 210084, 215086, 220088, 220332, 225456, 230824, 232716, 271502, 280112, 293776, 296184, 310288, 322629, 330132, 346236, 385154, 403942, 407253, 420168, 430172, 440176, 440664, 461648, 465432, 543004, 577731, 592368, 605913, 645258, 660264, 692472, 752801, 770308, 807884, 814506, 840336, 860344, 881328, 930864, 1086008, 1155462, 1182973, 1211826, 1290516, 1320528, 1384944, 1505602, 1540616, 1615768, 1629012, 1720688, 2172016, 2258403, 2310924, 2365946, 2423652, 2581032, 3011204, 3081232, 3231536, 3258024, 3548919, 4516806, 4621848, 4731892, 4847304, 5162064, 6022408, 6516048, 7097838, 8280811, 9033612, 9243696, 9463784, 9694608, 12044816, 14195676, 16561622, 18067224, 18927568, 24842433, 28391352, 33123244, 36134448, 49684866, 56782704, 66246488, 99369732, 132492976, 198739464, 397478928]

約数ペア:

[(1, 397478928), (2, 198739464), (3, 132492976), (4, 99369732), (6, 66246488), (7, 56782704), (8, 49684866), (11, 36134448), (12, 33123244), (14, 28391352), (16, 24842433), (21, 18927568), (22, 18067224), (24, 16561622), (28, 14195676), (33, 12044816), (41, 9694608), (42, 9463784), (43, 9243696), (44, 9033612), (48, 8280811), (56, 7097838), (61, 6516048), (66, 6022408), (77, 5162064), (82, 4847304), (84, 4731892), (86, 4621848), (88, 4516806), (112, 3548919), (122, 3258024), (123, 3231536), (129, 3081232), (132, 3011204), (154, 2581032), (164, 2423652), (168, 2365946), (172, 2310924), (176, 2258403), (183, 2172016), (231, 1720688), (244, 1629012), (246, 1615768), (258, 1540616), (264, 1505602), (287, 1384944), (301, 1320528), (308, 1290516), (328, 1211826), (336, 1182973), (344, 1155462), (366, 1086008), (427, 930864), (451, 881328), (462, 860344), (473, 840336), (488, 814506), (492, 807884), (516, 770308), (528, 752801), (574, 692472), (602, 660264), (616, 645258), (656, 605913), (671, 592368), (688, 577731), (732, 543004), (854, 465432), (861, 461648), (902, 440664), (903, 440176), (924, 430172), (946, 420168), (976, 407253), (984, 403942), (1032, 385154), (1148, 346236), (1204, 330132), (1232, 322629), (1281, 310288), (1342, 296184), (1353, 293776), (1419, 280112), (1464, 271502), (1708, 232716), (1722, 230824), (1763, 225456), (1804, 220332), (1806, 220088), (1848, 215086), (1892, 210084), (1968, 201971), (2013, 197456), (2064, 192577), (2296, 173118), (2408, 165066), (2501, 158928), (2562, 155144), (2623, 151536), (2684, 148092), (2706, 146888), (2838, 140056), (2928, 135751), (3157, 125904), (3311, 120048), (3416, 116358), (3444, 115412), (3526, 112728), (3608, 110166), (3612, 110044), (3696, 107543), (3784, 105042), (4026, 98728), (4592, 86559), (4697, 84624), (4816, 82533), (5002, 79464), (5124, 77572), (5246, 75768), (5289, 75152), (5368, 74046), (5412, 73444), (5676, 70028), (6314, 62952), (6622, 60024), (6832, 58179), (6888, 57706), (7052, 56364), (7216, 55083), (7224, 55022), (7503, 52976), (7568, 52521), (7869, 50512), (8052, 49364), (9394, 42312), (9471, 41968), (9933, 40016), (10004, 39732), (10248, 38786), (10492, 37884), (10578, 37576), (10736, 37023), (10824, 36722), (11352, 35014), (12341, 32208), (12628, 31476), (13244, 30012), (13776, 28853), (14091, 28208), (14104, 28182), (14448, 27511), (15006, 26488), (15738, 25256), (16104, 24682), (17507, 22704), (18361, 21648), (18788, 21156), (18942, 20984), (19393, 20496), (19866, 20008)]