355179942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 853070400

約数和(自身を除く): 497890458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 149, 167, 183, 234, 298, 334, 366, 447, 501, 549, 793, 894, 1002, 1098, 1341, 1503, 1586, 1937, 2171, 2379, 2682, 3006, 3874, 4342, 4758, 5811, 6513, 7137, 9089, 10187, 11622, 13026, 14274, 17433, 18178, 19539, 20374, 24883, 27267, 30561, 34866, 39078, 49766, 54534, 61122, 74649, 81801, 91683, 118157, 132431, 149298, 163602, 183366, 223947, 236314, 264862, 323479, 354471, 397293, 447894, 646958, 708942, 794586, 970437, 1063413, 1191879, 1517863, 1940874, 2126826, 2383758, 2911311, 3035726, 4553589, 5822622, 9107178, 13660767, 19732219, 27321534, 39464438, 59196657, 118393314, 177589971, 355179942]

約数ペア:

[(1, 355179942), (2, 177589971), (3, 118393314), (6, 59196657), (9, 39464438), (13, 27321534), (18, 19732219), (26, 13660767), (39, 9107178), (61, 5822622), (78, 4553589), (117, 3035726), (122, 2911311), (149, 2383758), (167, 2126826), (183, 1940874), (234, 1517863), (298, 1191879), (334, 1063413), (366, 970437), (447, 794586), (501, 708942), (549, 646958), (793, 447894), (894, 397293), (1002, 354471), (1098, 323479), (1341, 264862), (1503, 236314), (1586, 223947), (1937, 183366), (2171, 163602), (2379, 149298), (2682, 132431), (3006, 118157), (3874, 91683), (4342, 81801), (4758, 74649), (5811, 61122), (6513, 54534), (7137, 49766), (9089, 39078), (10187, 34866), (11622, 30561), (13026, 27267), (14274, 24883), (17433, 20374), (18178, 19539)]