481265694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 1309325472

約数和(自身を除く): 828059778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 169, 182, 194, 233, 234, 273, 291, 338, 466, 507, 546, 582, 679, 699, 819, 873, 1014, 1183, 1261, 1358, 1398, 1521, 1631, 1638, 1746, 2037, 2097, 2366, 2522, 3029, 3042, 3262, 3549, 3783, 4074, 4194, 4893, 6058, 6111, 7098, 7566, 8827, 9087, 9786, 10647, 11349, 12222, 14679, 16393, 17654, 18174, 21203, 21294, 22601, 22698, 26481, 27261, 29358, 32786, 39377, 42406, 45202, 49179, 52962, 54522, 63609, 67803, 78754, 79443, 98358, 114751, 118131, 127218, 135606, 147537, 158207, 158886, 190827, 203409, 229502, 236262, 275639, 293813, 295074, 316414, 344253, 354393, 381654, 406818, 474621, 551278, 587626, 688506, 708786, 826917, 881439, 949242, 1032759, 1423863, 1653834, 1762878, 2056691, 2065518, 2480751, 2644317, 2847726, 3819569, 4113382, 4961502, 5288634, 6170073, 7639138, 11458707, 12340146, 18510219, 22917414, 26736983, 34376121, 37020438, 53473966, 68752242, 80210949, 160421898, 240632847, 481265694]

約数ペア:

[(1, 481265694), (2, 240632847), (3, 160421898), (6, 80210949), (7, 68752242), (9, 53473966), (13, 37020438), (14, 34376121), (18, 26736983), (21, 22917414), (26, 18510219), (39, 12340146), (42, 11458707), (63, 7639138), (78, 6170073), (91, 5288634), (97, 4961502), (117, 4113382), (126, 3819569), (169, 2847726), (182, 2644317), (194, 2480751), (233, 2065518), (234, 2056691), (273, 1762878), (291, 1653834), (338, 1423863), (466, 1032759), (507, 949242), (546, 881439), (582, 826917), (679, 708786), (699, 688506), (819, 587626), (873, 551278), (1014, 474621), (1183, 406818), (1261, 381654), (1358, 354393), (1398, 344253), (1521, 316414), (1631, 295074), (1638, 293813), (1746, 275639), (2037, 236262), (2097, 229502), (2366, 203409), (2522, 190827), (3029, 158886), (3042, 158207), (3262, 147537), (3549, 135606), (3783, 127218), (4074, 118131), (4194, 114751), (4893, 98358), (6058, 79443), (6111, 78754), (7098, 67803), (7566, 63609), (8827, 54522), (9087, 52962), (9786, 49179), (10647, 45202), (11349, 42406), (12222, 39377), (14679, 32786), (16393, 29358), (17654, 27261), (18174, 26481), (21203, 22698), (21294, 22601)]