245775348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 799344000

約数和(自身を除く): 553568652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 169, 174, 182, 199, 203, 234, 252, 261, 273, 338, 348, 364, 377, 398, 406, 468, 507, 522, 546, 597, 609, 676, 754, 796, 812, 819, 1014, 1044, 1092, 1131, 1183, 1194, 1218, 1393, 1508, 1521, 1638, 1791, 1827, 2028, 2262, 2366, 2388, 2436, 2587, 2639, 2786, 3042, 3276, 3393, 3549, 3582, 3654, 4179, 4524, 4732, 4901, 5174, 5278, 5572, 5771, 6084, 6786, 7098, 7164, 7308, 7761, 7917, 8358, 9802, 10348, 10556, 10647, 11542, 12537, 13572, 14196, 14703, 15522, 15834, 16716, 17313, 18109, 19604, 21294, 23084, 23283, 23751, 25074, 29406, 31044, 31668, 33631, 34307, 34626, 36218, 40397, 42588, 44109, 46566, 47502, 50148, 51939, 54327, 58812, 67262, 68614, 69252, 72436, 75023, 80794, 88218, 93132, 95004, 100893, 102921, 103878, 108654, 121191, 134524, 137228, 150046, 161588, 162981, 176436, 201786, 205842, 207756, 217308, 225069, 235417, 242382, 300092, 302679, 308763, 325962, 363573, 403572, 411684, 450138, 470834, 484764, 525161, 605358, 617526, 651924, 675207, 706251, 727146, 900276, 941668, 975299, 1050322, 1210716, 1235052, 1350414, 1412502, 1454292, 1575483, 1950598, 2100644, 2118753, 2700828, 2825004, 2925897, 3150966, 3901196, 4237506, 4726449, 5851794, 6301932, 6827093, 8475012, 8777691, 9452898, 11703588, 13654186, 17555382, 18905796, 20481279, 27308372, 35110764, 40962558, 61443837, 81925116, 122887674, 245775348]

約数ペア:

[(1, 245775348), (2, 122887674), (3, 81925116), (4, 61443837), (6, 40962558), (7, 35110764), (9, 27308372), (12, 20481279), (13, 18905796), (14, 17555382), (18, 13654186), (21, 11703588), (26, 9452898), (28, 8777691), (29, 8475012), (36, 6827093), (39, 6301932), (42, 5851794), (52, 4726449), (58, 4237506), (63, 3901196), (78, 3150966), (84, 2925897), (87, 2825004), (91, 2700828), (116, 2118753), (117, 2100644), (126, 1950598), (156, 1575483), (169, 1454292), (174, 1412502), (182, 1350414), (199, 1235052), (203, 1210716), (234, 1050322), (252, 975299), (261, 941668), (273, 900276), (338, 727146), (348, 706251), (364, 675207), (377, 651924), (398, 617526), (406, 605358), (468, 525161), (507, 484764), (522, 470834), (546, 450138), (597, 411684), (609, 403572), (676, 363573), (754, 325962), (796, 308763), (812, 302679), (819, 300092), (1014, 242382), (1044, 235417), (1092, 225069), (1131, 217308), (1183, 207756), (1194, 205842), (1218, 201786), (1393, 176436), (1508, 162981), (1521, 161588), (1638, 150046), (1791, 137228), (1827, 134524), (2028, 121191), (2262, 108654), (2366, 103878), (2388, 102921), (2436, 100893), (2587, 95004), (2639, 93132), (2786, 88218), (3042, 80794), (3276, 75023), (3393, 72436), (3549, 69252), (3582, 68614), (3654, 67262), (4179, 58812), (4524, 54327), (4732, 51939), (4901, 50148), (5174, 47502), (5278, 46566), (5572, 44109), (5771, 42588), (6084, 40397), (6786, 36218), (7098, 34626), (7164, 34307), (7308, 33631), (7761, 31668), (7917, 31044), (8358, 29406), (9802, 25074), (10348, 23751), (10556, 23283), (10647, 23084), (11542, 21294), (12537, 19604), (13572, 18109), (14196, 17313), (14703, 16716), (15522, 15834)]