1497396978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{154339}}^1$

素因数の和:154372

約数の個数: 72

約数和(自身を含む): 4117173840

約数和(自身を除く): 2619776862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 154339, 308678, 463017, 926034, 1080373, 1389051, 1697729, 2160746, 2778102, 3241119, 3395458, 5093187, 6482238, 7562611, 9723357, 10186374, 11884103, 15125222, 15279561, 19446714, 22687833, 23768206, 30559122, 35652309, 45375666, 68063499, 71304618, 83188721, 106956927, 136126998, 166377442, 213913854, 249566163, 499132326, 748698489, 1497396978]

約数ペア:

[(1, 1497396978), (2, 748698489), (3, 499132326), (6, 249566163), (7, 213913854), (9, 166377442), (11, 136126998), (14, 106956927), (18, 83188721), (21, 71304618), (22, 68063499), (33, 45375666), (42, 35652309), (49, 30559122), (63, 23768206), (66, 22687833), (77, 19446714), (98, 15279561), (99, 15125222), (126, 11884103), (147, 10186374), (154, 9723357), (198, 7562611), (231, 6482238), (294, 5093187), (441, 3395458), (462, 3241119), (539, 2778102), (693, 2160746), (882, 1697729), (1078, 1389051), (1386, 1080373), (1617, 926034), (3234, 463017), (4851, 308678), (9702, 154339)]