349434168

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 608569032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 71, 76, 86, 114, 129, 142, 152, 172, 213, 228, 251, 258, 284, 344, 426, 456, 502, 516, 568, 753, 817, 852, 1004, 1032, 1349, 1506, 1634, 1704, 2008, 2451, 2698, 3012, 3053, 3268, 4047, 4769, 4902, 5396, 6024, 6106, 6536, 8094, 9159, 9538, 9804, 10792, 10793, 12212, 14307, 16188, 17821, 18318, 19076, 19608, 21586, 24424, 28614, 32376, 32379, 35642, 36636, 38152, 43172, 53463, 57228, 58007, 64758, 71284, 73272, 86344, 106926, 114456, 116014, 129516, 142568, 174021, 205067, 213852, 232028, 259032, 338599, 348042, 410134, 427704, 464056, 615201, 677198, 696084, 766303, 820268, 1015797, 1230402, 1354396, 1392168, 1532606, 1640536, 2031594, 2298909, 2460804, 2708792, 3065212, 4063188, 4597818, 4921608, 6130424, 8126376, 9195636, 14559757, 18391272, 29119514, 43679271, 58239028, 87358542, 116478056, 174717084, 349434168]

約数ペア:

[(1, 349434168), (2, 174717084), (3, 116478056), (4, 87358542), (6, 58239028), (8, 43679271), (12, 29119514), (19, 18391272), (24, 14559757), (38, 9195636), (43, 8126376), (57, 6130424), (71, 4921608), (76, 4597818), (86, 4063188), (114, 3065212), (129, 2708792), (142, 2460804), (152, 2298909), (172, 2031594), (213, 1640536), (228, 1532606), (251, 1392168), (258, 1354396), (284, 1230402), (344, 1015797), (426, 820268), (456, 766303), (502, 696084), (516, 677198), (568, 615201), (753, 464056), (817, 427704), (852, 410134), (1004, 348042), (1032, 338599), (1349, 259032), (1506, 232028), (1634, 213852), (1704, 205067), (2008, 174021), (2451, 142568), (2698, 129516), (3012, 116014), (3053, 114456), (3268, 106926), (4047, 86344), (4769, 73272), (4902, 71284), (5396, 64758), (6024, 58007), (6106, 57228), (6536, 53463), (8094, 43172), (9159, 38152), (9538, 36636), (9804, 35642), (10792, 32379), (10793, 32376), (12212, 28614), (14307, 24424), (16188, 21586), (17821, 19608), (18318, 19076)]