406417284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3181}}^1$

素因数の和:3227

約数の個数: 144

約数和(自身を含む): 1304365440

約数和(自身を除く): 897948156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2366, 2457, 3042, 3181, 3276, 3549, 4563, 4732, 4914, 6084, 6362, 7098, 9126, 9543, 9828, 10647, 12724, 14196, 18252, 19086, 21294, 22267, 28629, 31941, 38172, 41353, 42588, 44534, 57258, 63882, 66801, 82706, 85887, 89068, 114516, 124059, 127764, 133602, 165412, 171774, 200403, 248118, 267204, 289471, 343548, 372177, 400806, 496236, 537589, 578942, 601209, 744354, 801612, 868413, 1075178, 1116531, 1157884, 1202418, 1488708, 1612767, 1736826, 2150356, 2233062, 2404836, 2605239, 3225534, 3473652, 3763123, 4466124, 4838301, 5210478, 6451068, 7526246, 7815717, 9676602, 10420956, 11289369, 14514903, 15052492, 15631434, 19353204, 22578738, 29029806, 31262868, 33868107, 45157476, 58059612, 67736214, 101604321, 135472428, 203208642, 406417284]

約数ペア:

[(1, 406417284), (2, 203208642), (3, 135472428), (4, 101604321), (6, 67736214), (7, 58059612), (9, 45157476), (12, 33868107), (13, 31262868), (14, 29029806), (18, 22578738), (21, 19353204), (26, 15631434), (27, 15052492), (28, 14514903), (36, 11289369), (39, 10420956), (42, 9676602), (52, 7815717), (54, 7526246), (63, 6451068), (78, 5210478), (84, 4838301), (91, 4466124), (108, 3763123), (117, 3473652), (126, 3225534), (156, 2605239), (169, 2404836), (182, 2233062), (189, 2150356), (234, 1736826), (252, 1612767), (273, 1488708), (338, 1202418), (351, 1157884), (364, 1116531), (378, 1075178), (468, 868413), (507, 801612), (546, 744354), (676, 601209), (702, 578942), (756, 537589), (819, 496236), (1014, 400806), (1092, 372177), (1183, 343548), (1404, 289471), (1521, 267204), (1638, 248118), (2028, 200403), (2366, 171774), (2457, 165412), (3042, 133602), (3181, 127764), (3276, 124059), (3549, 114516), (4563, 89068), (4732, 85887), (4914, 82706), (6084, 66801), (6362, 63882), (7098, 57258), (9126, 44534), (9543, 42588), (9828, 41353), (10647, 38172), (12724, 31941), (14196, 28629), (18252, 22267), (19086, 21294)]