393123276

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 1304576000

約数和(自身を除く): 911452724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 79, 84, 91, 93, 98, 117, 124, 126, 147, 156, 158, 182, 186, 196, 217, 234, 237, 252, 273, 279, 294, 316, 343, 364, 372, 403, 434, 441, 468, 474, 546, 553, 558, 588, 637, 651, 686, 711, 806, 819, 868, 882, 948, 1027, 1029, 1092, 1106, 1116, 1209, 1274, 1302, 1372, 1422, 1519, 1612, 1638, 1659, 1764, 1911, 1953, 2054, 2058, 2212, 2418, 2449, 2548, 2604, 2821, 2844, 3038, 3081, 3087, 3276, 3318, 3627, 3822, 3871, 3906, 4108, 4116, 4459, 4557, 4836, 4898, 4977, 5642, 5733, 6076, 6162, 6174, 6636, 7189, 7254, 7347, 7644, 7742, 7812, 8463, 8918, 9114, 9243, 9796, 9954, 10633, 11284, 11466, 11613, 12324, 12348, 13377, 13671, 14378, 14508, 14694, 15484, 16926, 17143, 17836, 18228, 18486, 19747, 19908, 21266, 21567, 22041, 22932, 23226, 25389, 26754, 27097, 27342, 28756, 29388, 31837, 31899, 33852, 34286, 34839, 36972, 39494, 40131, 42532, 43134, 44082, 46452, 50323, 50778, 51429, 53508, 54194, 54684, 59241, 63674, 63798, 64701, 68572, 69678, 78988, 80262, 81291, 86268, 88164, 95511, 95697, 100646, 101556, 102858, 108388, 118482, 120001, 127348, 127596, 129402, 138229, 139356, 150969, 154287, 160524, 162582, 177723, 191022, 191394, 201292, 205716, 222859, 236964, 240002, 243873, 258804, 276458, 286533, 301938, 308574, 325164, 352261, 355446, 360003, 382044, 382788, 414687, 445718, 452907, 480004, 487746, 552916, 573066, 603876, 617148, 668577, 704522, 710892, 720006, 829374, 840007, 891436, 905814, 975492, 1056783, 1080009, 1146132, 1244061, 1337154, 1409044, 1440012, 1560013, 1658748, 1680014, 1811628, 2005731, 2113566, 2160018, 2488122, 2520021, 2674308, 3120026, 3170349, 3360028, 4011462, 4227132, 4320036, 4680039, 4976244, 5040042, 6240052, 6340698, 7560063, 8022924, 9360078, 10080084, 10920091, 12681396, 14040117, 15120126, 18720156, 21840182, 28080234, 30240252, 32760273, 43680364, 56160468, 65520546, 98280819, 131041092, 196561638, 393123276]

約数ペア:

[(1, 393123276), (2, 196561638), (3, 131041092), (4, 98280819), (6, 65520546), (7, 56160468), (9, 43680364), (12, 32760273), (13, 30240252), (14, 28080234), (18, 21840182), (21, 18720156), (26, 15120126), (28, 14040117), (31, 12681396), (36, 10920091), (39, 10080084), (42, 9360078), (49, 8022924), (52, 7560063), (62, 6340698), (63, 6240052), (78, 5040042), (79, 4976244), (84, 4680039), (91, 4320036), (93, 4227132), (98, 4011462), (117, 3360028), (124, 3170349), (126, 3120026), (147, 2674308), (156, 2520021), (158, 2488122), (182, 2160018), (186, 2113566), (196, 2005731), (217, 1811628), (234, 1680014), (237, 1658748), (252, 1560013), (273, 1440012), (279, 1409044), (294, 1337154), (316, 1244061), (343, 1146132), (364, 1080009), (372, 1056783), (403, 975492), (434, 905814), (441, 891436), (468, 840007), (474, 829374), (546, 720006), (553, 710892), (558, 704522), (588, 668577), (637, 617148), (651, 603876), (686, 573066), (711, 552916), (806, 487746), (819, 480004), (868, 452907), (882, 445718), (948, 414687), (1027, 382788), (1029, 382044), (1092, 360003), (1106, 355446), (1116, 352261), (1209, 325164), (1274, 308574), (1302, 301938), (1372, 286533), (1422, 276458), (1519, 258804), (1612, 243873), (1638, 240002), (1659, 236964), (1764, 222859), (1911, 205716), (1953, 201292), (2054, 191394), (2058, 191022), (2212, 177723), (2418, 162582), (2449, 160524), (2548, 154287), (2604, 150969), (2821, 139356), (2844, 138229), (3038, 129402), (3081, 127596), (3087, 127348), (3276, 120001), (3318, 118482), (3627, 108388), (3822, 102858), (3871, 101556), (3906, 100646), (4108, 95697), (4116, 95511), (4459, 88164), (4557, 86268), (4836, 81291), (4898, 80262), (4977, 78988), (5642, 69678), (5733, 68572), (6076, 64701), (6162, 63798), (6174, 63674), (6636, 59241), (7189, 54684), (7254, 54194), (7347, 53508), (7644, 51429), (7742, 50778), (7812, 50323), (8463, 46452), (8918, 44082), (9114, 43134), (9243, 42532), (9796, 40131), (9954, 39494), (10633, 36972), (11284, 34839), (11466, 34286), (11613, 33852), (12324, 31899), (12348, 31837), (13377, 29388), (13671, 28756), (14378, 27342), (14508, 27097), (14694, 26754), (15484, 25389), (16926, 23226), (17143, 22932), (17836, 22041), (18228, 21567), (18486, 21266), (19747, 19908)]