730705444

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 1544417280

約数和(自身を除く): 813711836

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 79, 82, 98, 158, 164, 196, 287, 316, 553, 574, 1106, 1148, 1151, 2009, 2212, 2302, 3239, 3871, 4018, 4604, 6478, 7742, 8036, 8057, 12956, 15484, 16114, 22673, 32228, 45346, 47191, 56399, 90692, 90929, 94382, 112798, 158711, 181858, 188764, 225596, 317422, 330337, 363716, 634844, 636503, 660674, 1273006, 1321348, 2312359, 2546012, 3728089, 4455521, 4624718, 7456178, 8911042, 9249436, 14912356, 17822084, 26096623, 52193246, 104386492, 182676361, 365352722, 730705444]

約数ペア:

[(1, 730705444), (2, 365352722), (4, 182676361), (7, 104386492), (14, 52193246), (28, 26096623), (41, 17822084), (49, 14912356), (79, 9249436), (82, 8911042), (98, 7456178), (158, 4624718), (164, 4455521), (196, 3728089), (287, 2546012), (316, 2312359), (553, 1321348), (574, 1273006), (1106, 660674), (1148, 636503), (1151, 634844), (2009, 363716), (2212, 330337), (2302, 317422), (3239, 225596), (3871, 188764), (4018, 181858), (4604, 158711), (6478, 112798), (7742, 94382), (8036, 90929), (8057, 90692), (12956, 56399), (15484, 47191), (16114, 45346), (22673, 32228)]