8220983868

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1667}}^1$

素因数の和:2205

約数の個数: 120

約数和(自身を含む): 22243060224

約数和(自身を除く): 14022076356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 491, 558, 837, 982, 1116, 1473, 1667, 1674, 1964, 2511, 2946, 3334, 3348, 4419, 5001, 5022, 5892, 6668, 8838, 10002, 10044, 13257, 15003, 15221, 17676, 20004, 26514, 30006, 30442, 39771, 45009, 45663, 51677, 53028, 60012, 60884, 79542, 90018, 91326, 103354, 135027, 136989, 155031, 159084, 180036, 182652, 206708, 270054, 273978, 310062, 410967, 465093, 540108, 547956, 620124, 818497, 821934, 930186, 1232901, 1395279, 1636994, 1643868, 1860372, 2455491, 2465802, 2790558, 3273988, 4185837, 4910982, 4931604, 5581116, 7366473, 8371674, 9821964, 14732946, 16743348, 22099419, 25373407, 29465892, 44198838, 50746814, 66298257, 76120221, 88397676, 101493628, 132596514, 152240442, 228360663, 265193028, 304480884, 456721326, 685081989, 913442652, 1370163978, 2055245967, 2740327956, 4110491934, 8220983868]

約数ペア:

[(1, 8220983868), (2, 4110491934), (3, 2740327956), (4, 2055245967), (6, 1370163978), (9, 913442652), (12, 685081989), (18, 456721326), (27, 304480884), (31, 265193028), (36, 228360663), (54, 152240442), (62, 132596514), (81, 101493628), (93, 88397676), (108, 76120221), (124, 66298257), (162, 50746814), (186, 44198838), (279, 29465892), (324, 25373407), (372, 22099419), (491, 16743348), (558, 14732946), (837, 9821964), (982, 8371674), (1116, 7366473), (1473, 5581116), (1667, 4931604), (1674, 4910982), (1964, 4185837), (2511, 3273988), (2946, 2790558), (3334, 2465802), (3348, 2455491), (4419, 1860372), (5001, 1643868), (5022, 1636994), (5892, 1395279), (6668, 1232901), (8838, 930186), (10002, 821934), (10044, 818497), (13257, 620124), (15003, 547956), (15221, 540108), (17676, 465093), (20004, 410967), (26514, 310062), (30006, 273978), (30442, 270054), (39771, 206708), (45009, 182652), (45663, 180036), (51677, 159084), (53028, 155031), (60012, 136989), (60884, 135027), (79542, 103354), (90018, 91326)]