416693004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 1231958784

約数和(自身を除く): 815265780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 227, 246, 273, 287, 364, 454, 492, 533, 546, 574, 681, 861, 908, 1066, 1092, 1148, 1362, 1589, 1599, 1681, 1722, 2132, 2724, 2951, 3178, 3198, 3362, 3444, 3731, 4767, 5043, 5902, 6356, 6396, 6724, 7462, 8853, 9307, 9534, 10086, 11193, 11767, 11804, 14924, 17706, 18614, 19068, 20172, 20657, 21853, 22386, 23534, 27921, 35301, 35412, 37228, 41314, 43706, 44772, 47068, 55842, 61971, 65149, 65559, 70602, 82628, 87412, 111684, 120991, 123942, 130298, 131118, 141204, 152971, 195447, 241982, 247884, 260596, 262236, 305942, 362973, 381587, 390894, 458913, 483964, 611884, 725946, 763174, 781788, 846937, 917826, 1144761, 1451892, 1526348, 1693874, 1835652, 2289522, 2540811, 2671109, 3387748, 4579044, 4960631, 5081622, 5342218, 8013327, 9921262, 10163244, 10684436, 14881893, 16026654, 19842524, 29763786, 32053308, 34724417, 59527572, 69448834, 104173251, 138897668, 208346502, 416693004]

約数ペア:

[(1, 416693004), (2, 208346502), (3, 138897668), (4, 104173251), (6, 69448834), (7, 59527572), (12, 34724417), (13, 32053308), (14, 29763786), (21, 19842524), (26, 16026654), (28, 14881893), (39, 10684436), (41, 10163244), (42, 9921262), (52, 8013327), (78, 5342218), (82, 5081622), (84, 4960631), (91, 4579044), (123, 3387748), (156, 2671109), (164, 2540811), (182, 2289522), (227, 1835652), (246, 1693874), (273, 1526348), (287, 1451892), (364, 1144761), (454, 917826), (492, 846937), (533, 781788), (546, 763174), (574, 725946), (681, 611884), (861, 483964), (908, 458913), (1066, 390894), (1092, 381587), (1148, 362973), (1362, 305942), (1589, 262236), (1599, 260596), (1681, 247884), (1722, 241982), (2132, 195447), (2724, 152971), (2951, 141204), (3178, 131118), (3198, 130298), (3362, 123942), (3444, 120991), (3731, 111684), (4767, 87412), (5043, 82628), (5902, 70602), (6356, 65559), (6396, 65149), (6724, 61971), (7462, 55842), (8853, 47068), (9307, 44772), (9534, 43706), (10086, 41314), (11193, 37228), (11767, 35412), (11804, 35301), (14924, 27921), (17706, 23534), (18614, 22386), (19068, 21853), (20172, 20657)]