1269403718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 2378039040

約数和(自身を除く): 1108635322

約数列:

[1, 2, 11, 19, 22, 23, 29, 38, 46, 58, 157, 209, 253, 314, 319, 418, 437, 506, 551, 638, 667, 841, 874, 1102, 1334, 1682, 1727, 2983, 3454, 3611, 4553, 4807, 5966, 6061, 7222, 7337, 9106, 9251, 9614, 12122, 12673, 14674, 15979, 18502, 19343, 25346, 31958, 32813, 38686, 39721, 50083, 65626, 68609, 79442, 86507, 100166, 104719, 132037, 137218, 139403, 173014, 175769, 209438, 212773, 264074, 278806, 351538, 367517, 425546, 735034, 754699, 951577, 1151909, 1452407, 1509398, 1903154, 1989661, 2303818, 2508703, 2904814, 3036851, 3979322, 4042687, 5017406, 6073702, 8085374, 21886271, 27595733, 33405361, 43772542, 55191466, 57700169, 66810722, 115400338, 634701859, 1269403718]

約数ペア:

[(1, 1269403718), (2, 634701859), (11, 115400338), (19, 66810722), (22, 57700169), (23, 55191466), (29, 43772542), (38, 33405361), (46, 27595733), (58, 21886271), (157, 8085374), (209, 6073702), (253, 5017406), (314, 4042687), (319, 3979322), (418, 3036851), (437, 2904814), (506, 2508703), (551, 2303818), (638, 1989661), (667, 1903154), (841, 1509398), (874, 1452407), (1102, 1151909), (1334, 951577), (1682, 754699), (1727, 735034), (2983, 425546), (3454, 367517), (3611, 351538), (4553, 278806), (4807, 264074), (5966, 212773), (6061, 209438), (7222, 175769), (7337, 173014), (9106, 139403), (9251, 137218), (9614, 132037), (12122, 104719), (12673, 100166), (14674, 86507), (15979, 79442), (18502, 68609), (19343, 65626), (25346, 50083), (31958, 39721), (32813, 38686)]