321456072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 982497600

約数和(自身を除く): 661041528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 59, 82, 84, 98, 113, 118, 123, 147, 164, 168, 177, 196, 226, 236, 246, 287, 294, 328, 339, 354, 392, 413, 452, 472, 492, 574, 588, 678, 708, 791, 826, 861, 904, 984, 1148, 1176, 1239, 1356, 1416, 1582, 1652, 1722, 2009, 2296, 2373, 2419, 2478, 2712, 2891, 3164, 3304, 3444, 4018, 4633, 4746, 4838, 4956, 5537, 5782, 6027, 6328, 6667, 6888, 7257, 8036, 8673, 9266, 9492, 9676, 9912, 11074, 11564, 12054, 13334, 13899, 14514, 16072, 16611, 16933, 17346, 18532, 18984, 19352, 20001, 22148, 23128, 24108, 26668, 27798, 29028, 32431, 33222, 33866, 34692, 37064, 40002, 44296, 46669, 48216, 50799, 53336, 55596, 58056, 64862, 66444, 67732, 69384, 80004, 93338, 97293, 101598, 111192, 118531, 129724, 132888, 135464, 140007, 160008, 186676, 194586, 203196, 227017, 237062, 259448, 273347, 280014, 326683, 355593, 373352, 389172, 406392, 454034, 474124, 546694, 560028, 653366, 681051, 711186, 778344, 820041, 908068, 948248, 980049, 1093388, 1120056, 1306732, 1362102, 1422372, 1640082, 1816136, 1913429, 1960098, 2186776, 2613464, 2724204, 2844744, 3280164, 3826858, 3920196, 5448408, 5740287, 6560328, 7653716, 7840392, 11480574, 13394003, 15307432, 22961148, 26788006, 40182009, 45922296, 53576012, 80364018, 107152024, 160728036, 321456072]

約数ペア:

[(1, 321456072), (2, 160728036), (3, 107152024), (4, 80364018), (6, 53576012), (7, 45922296), (8, 40182009), (12, 26788006), (14, 22961148), (21, 15307432), (24, 13394003), (28, 11480574), (41, 7840392), (42, 7653716), (49, 6560328), (56, 5740287), (59, 5448408), (82, 3920196), (84, 3826858), (98, 3280164), (113, 2844744), (118, 2724204), (123, 2613464), (147, 2186776), (164, 1960098), (168, 1913429), (177, 1816136), (196, 1640082), (226, 1422372), (236, 1362102), (246, 1306732), (287, 1120056), (294, 1093388), (328, 980049), (339, 948248), (354, 908068), (392, 820041), (413, 778344), (452, 711186), (472, 681051), (492, 653366), (574, 560028), (588, 546694), (678, 474124), (708, 454034), (791, 406392), (826, 389172), (861, 373352), (904, 355593), (984, 326683), (1148, 280014), (1176, 273347), (1239, 259448), (1356, 237062), (1416, 227017), (1582, 203196), (1652, 194586), (1722, 186676), (2009, 160008), (2296, 140007), (2373, 135464), (2419, 132888), (2478, 129724), (2712, 118531), (2891, 111192), (3164, 101598), (3304, 97293), (3444, 93338), (4018, 80004), (4633, 69384), (4746, 67732), (4838, 66444), (4956, 64862), (5537, 58056), (5782, 55596), (6027, 53336), (6328, 50799), (6667, 48216), (6888, 46669), (7257, 44296), (8036, 40002), (8673, 37064), (9266, 34692), (9492, 33866), (9676, 33222), (9912, 32431), (11074, 29028), (11564, 27798), (12054, 26668), (13334, 24108), (13899, 23128), (14514, 22148), (16072, 20001), (16611, 19352), (16933, 18984), (17346, 18532)]