349991334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 993807360

約数和(自身を除く): 643816026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 99, 123, 126, 154, 189, 198, 231, 246, 287, 297, 369, 378, 451, 462, 574, 594, 693, 738, 861, 902, 1107, 1353, 1386, 1722, 2053, 2079, 2214, 2583, 2706, 3157, 4059, 4106, 4158, 5166, 6159, 6314, 7749, 8118, 9471, 12177, 12318, 14371, 15498, 18477, 18942, 22583, 24354, 28413, 28742, 36954, 43113, 45166, 55431, 56826, 67749, 84173, 85239, 86226, 110862, 129339, 135498, 158081, 168346, 170478, 203247, 252519, 258678, 316162, 388017, 406494, 474243, 505038, 589211, 609741, 757557, 776034, 925903, 948486, 1178422, 1219482, 1422729, 1515114, 1767633, 1851806, 2272671, 2777709, 2845458, 3535266, 4268187, 4545342, 5302899, 5555418, 6481321, 8333127, 8536374, 10605798, 12962642, 15908697, 16666254, 19443963, 24999381, 31817394, 38887926, 49998762, 58331889, 116663778, 174995667, 349991334]

約数ペア:

[(1, 349991334), (2, 174995667), (3, 116663778), (6, 58331889), (7, 49998762), (9, 38887926), (11, 31817394), (14, 24999381), (18, 19443963), (21, 16666254), (22, 15908697), (27, 12962642), (33, 10605798), (41, 8536374), (42, 8333127), (54, 6481321), (63, 5555418), (66, 5302899), (77, 4545342), (82, 4268187), (99, 3535266), (123, 2845458), (126, 2777709), (154, 2272671), (189, 1851806), (198, 1767633), (231, 1515114), (246, 1422729), (287, 1219482), (297, 1178422), (369, 948486), (378, 925903), (451, 776034), (462, 757557), (574, 609741), (594, 589211), (693, 505038), (738, 474243), (861, 406494), (902, 388017), (1107, 316162), (1353, 258678), (1386, 252519), (1722, 203247), (2053, 170478), (2079, 168346), (2214, 158081), (2583, 135498), (2706, 129339), (3157, 110862), (4059, 86226), (4106, 85239), (4158, 84173), (5166, 67749), (6159, 56826), (6314, 55431), (7749, 45166), (8118, 43113), (9471, 36954), (12177, 28742), (12318, 28413), (14371, 24354), (15498, 22583), (18477, 18942)]