291269220468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2861}}^1\times {\mathrm{4421}}^1$

素因数の和:7409

約数の個数: 96

約数和(自身を含む): 722897239680

約数和(自身を除く): 431628019212

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 101, 114, 202, 228, 303, 404, 606, 1212, 1919, 2861, 3838, 4421, 5722, 5757, 7676, 8583, 8842, 11444, 11514, 13263, 17166, 17684, 23028, 26526, 34332, 53052, 54359, 83999, 108718, 163077, 167998, 217436, 251997, 288961, 326154, 335996, 446521, 503994, 577922, 652308, 866883, 893042, 1007988, 1155844, 1339563, 1733766, 1786084, 2679126, 3467532, 5358252, 5490259, 8483899, 10980518, 12648481, 16470777, 16967798, 21961036, 25296962, 25451697, 32941554, 33935596, 37945443, 50593924, 50903394, 65883108, 75890886, 101806788, 151781772, 240321139, 480642278, 720963417, 961284556, 1277496581, 1441926834, 2554993162, 2883853668, 3832489743, 5109986324, 7664979486, 15329958972, 24272435039, 48544870078, 72817305117, 97089740156, 145634610234, 291269220468]

約数ペア:

[(1, 291269220468), (2, 145634610234), (3, 97089740156), (4, 72817305117), (6, 48544870078), (12, 24272435039), (19, 15329958972), (38, 7664979486), (57, 5109986324), (76, 3832489743), (101, 2883853668), (114, 2554993162), (202, 1441926834), (228, 1277496581), (303, 961284556), (404, 720963417), (606, 480642278), (1212, 240321139), (1919, 151781772), (2861, 101806788), (3838, 75890886), (4421, 65883108), (5722, 50903394), (5757, 50593924), (7676, 37945443), (8583, 33935596), (8842, 32941554), (11444, 25451697), (11514, 25296962), (13263, 21961036), (17166, 16967798), (17684, 16470777), (23028, 12648481), (26526, 10980518), (34332, 8483899), (53052, 5490259), (54359, 5358252), (83999, 3467532), (108718, 2679126), (163077, 1786084), (167998, 1733766), (217436, 1339563), (251997, 1155844), (288961, 1007988), (326154, 893042), (335996, 866883), (446521, 652308), (503994, 577922)]