28469756952

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{620743}}^1$

素因数の和:620782

約数の個数: 144

約数和(自身を含む): 96593973840

約数和(自身を除く): 68124216888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 620743, 1241486, 1862229, 2482972, 3724458, 4345201, 4965944, 5586687, 7448916, 8069659, 8690402, 11173374, 13035603, 14897832, 16139318, 17380804, 22346748, 24208977, 26071206, 30416407, 32278636, 34761608, 39106809, 44693496, 48417954, 52142412, 56487613, 60832814, 64557272, 72626931, 78213618, 91249221, 96835908, 104284824, 112975226, 121665628, 145253862, 156427236, 169462839, 182498442, 193671816, 225950452, 243331256, 273747663, 290507724, 312854472, 338925678, 364996884, 395413291, 451900904, 508388517, 547495326, 581015448, 677851356, 729993768, 790826582, 1016777034, 1094990652, 1186239873, 1355702712, 1581653164, 2033554068, 2189981304, 2372479746, 3163306328, 3558719619, 4067108136, 4744959492, 7117439238, 9489918984, 14234878476, 28469756952]

約数ペア:

[(1, 28469756952), (2, 14234878476), (3, 9489918984), (4, 7117439238), (6, 4744959492), (7, 4067108136), (8, 3558719619), (9, 3163306328), (12, 2372479746), (13, 2189981304), (14, 2033554068), (18, 1581653164), (21, 1355702712), (24, 1186239873), (26, 1094990652), (28, 1016777034), (36, 790826582), (39, 729993768), (42, 677851356), (49, 581015448), (52, 547495326), (56, 508388517), (63, 451900904), (72, 395413291), (78, 364996884), (84, 338925678), (91, 312854472), (98, 290507724), (104, 273747663), (117, 243331256), (126, 225950452), (147, 193671816), (156, 182498442), (168, 169462839), (182, 156427236), (196, 145253862), (234, 121665628), (252, 112975226), (273, 104284824), (294, 96835908), (312, 91249221), (364, 78213618), (392, 72626931), (441, 64557272), (468, 60832814), (504, 56487613), (546, 52142412), (588, 48417954), (637, 44693496), (728, 39106809), (819, 34761608), (882, 32278636), (936, 30416407), (1092, 26071206), (1176, 24208977), (1274, 22346748), (1638, 17380804), (1764, 16139318), (1911, 14897832), (2184, 13035603), (2548, 11173374), (3276, 8690402), (3528, 8069659), (3822, 7448916), (5096, 5586687), (5733, 4965944), (6552, 4345201), (7644, 3724458), (11466, 2482972), (15288, 1862229), (22932, 1241486), (45864, 620743)]