1669142748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7681}}^1$

素因数の和:7907

約数の個数: 96

約数和(自身を含む): 4818150400

約数和(自身を除く): 3149007652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 364, 398, 546, 597, 796, 1092, 1194, 1393, 2388, 2587, 2786, 4179, 5174, 5572, 7681, 7761, 8358, 10348, 15362, 15522, 16716, 18109, 23043, 30724, 31044, 36218, 46086, 53767, 54327, 72436, 92172, 99853, 107534, 108654, 161301, 199706, 215068, 217308, 299559, 322602, 399412, 599118, 645204, 698971, 1198236, 1397942, 1528519, 2096913, 2795884, 3057038, 4193826, 4585557, 6114076, 8387652, 9171114, 10699633, 18342228, 19870747, 21399266, 32098899, 39741494, 42798532, 59612241, 64197798, 79482988, 119224482, 128395596, 139095229, 238448964, 278190458, 417285687, 556380916, 834571374, 1669142748]

約数ペア:

[(1, 1669142748), (2, 834571374), (3, 556380916), (4, 417285687), (6, 278190458), (7, 238448964), (12, 139095229), (13, 128395596), (14, 119224482), (21, 79482988), (26, 64197798), (28, 59612241), (39, 42798532), (42, 39741494), (52, 32098899), (78, 21399266), (84, 19870747), (91, 18342228), (156, 10699633), (182, 9171114), (199, 8387652), (273, 6114076), (364, 4585557), (398, 4193826), (546, 3057038), (597, 2795884), (796, 2096913), (1092, 1528519), (1194, 1397942), (1393, 1198236), (2388, 698971), (2587, 645204), (2786, 599118), (4179, 399412), (5174, 322602), (5572, 299559), (7681, 217308), (7761, 215068), (8358, 199706), (10348, 161301), (15362, 108654), (15522, 107534), (16716, 99853), (18109, 92172), (23043, 72436), (30724, 54327), (31044, 53767), (36218, 46086)]