299038068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 905273600

約数和(自身を除く): 606235532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 553, 567, 711, 756, 948, 1106, 1134, 1422, 1659, 1669, 2133, 2212, 2268, 2844, 3318, 3338, 4266, 4977, 5007, 6399, 6636, 6676, 8532, 9954, 10014, 11683, 12798, 14931, 15021, 19908, 20028, 23366, 25596, 29862, 30042, 35049, 44793, 45063, 46732, 59724, 60084, 70098, 89586, 90126, 105147, 131851, 135189, 140196, 179172, 180252, 210294, 263702, 270378, 315441, 395553, 420588, 527404, 540756, 630882, 791106, 922957, 946323, 1186659, 1261764, 1582212, 1845914, 1892646, 2373318, 2768871, 3559977, 3691828, 3785292, 4746636, 5537742, 7119954, 8306613, 10679931, 11075484, 14239908, 16613226, 21359862, 24919839, 33226452, 42719724, 49839678, 74759517, 99679356, 149519034, 299038068]

約数ペア:

[(1, 299038068), (2, 149519034), (3, 99679356), (4, 74759517), (6, 49839678), (7, 42719724), (9, 33226452), (12, 24919839), (14, 21359862), (18, 16613226), (21, 14239908), (27, 11075484), (28, 10679931), (36, 8306613), (42, 7119954), (54, 5537742), (63, 4746636), (79, 3785292), (81, 3691828), (84, 3559977), (108, 2768871), (126, 2373318), (158, 1892646), (162, 1845914), (189, 1582212), (237, 1261764), (252, 1186659), (316, 946323), (324, 922957), (378, 791106), (474, 630882), (553, 540756), (567, 527404), (711, 420588), (756, 395553), (948, 315441), (1106, 270378), (1134, 263702), (1422, 210294), (1659, 180252), (1669, 179172), (2133, 140196), (2212, 135189), (2268, 131851), (2844, 105147), (3318, 90126), (3338, 89586), (4266, 70098), (4977, 60084), (5007, 59724), (6399, 46732), (6636, 45063), (6676, 44793), (8532, 35049), (9954, 30042), (10014, 29862), (11683, 25596), (12798, 23366), (14931, 20028), (15021, 19908)]