645326352

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 2079866880

約数和(自身を除く): 1434540528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 79, 81, 88, 99, 108, 132, 144, 158, 162, 176, 191, 198, 216, 237, 243, 264, 297, 316, 324, 382, 396, 432, 474, 486, 528, 573, 594, 632, 648, 711, 764, 792, 869, 891, 948, 972, 1146, 1188, 1264, 1296, 1422, 1528, 1584, 1719, 1738, 1782, 1896, 1944, 2101, 2133, 2292, 2376, 2607, 2673, 2844, 3056, 3438, 3476, 3564, 3792, 3888, 4202, 4266, 4584, 4752, 5157, 5214, 5346, 5688, 6303, 6399, 6876, 6952, 7128, 7821, 8404, 8532, 9168, 10314, 10428, 10692, 11376, 12606, 12798, 13752, 13904, 14256, 15089, 15471, 15642, 16808, 17064, 18909, 19197, 20628, 20856, 21384, 23463, 25212, 25596, 27504, 30178, 30942, 31284, 33616, 34128, 37818, 38394, 41256, 41712, 42768, 45267, 46413, 46926, 50424, 51192, 56727, 60356, 61884, 62568, 70389, 75636, 76788, 82512, 90534, 92826, 93852, 100848, 102384, 113454, 120712, 123768, 125136, 135801, 140778, 151272, 153576, 165979, 170181, 181068, 185652, 187704, 211167, 226908, 241424, 247536, 271602, 281556, 302544, 307152, 331958, 340362, 362136, 371304, 375408, 407403, 422334, 453816, 497937, 510543, 543204, 563112, 663916, 680724, 724272, 742608, 814806, 844668, 907632, 995874, 1021086, 1086408, 1126224, 1222209, 1327832, 1361448, 1493811, 1629612, 1689336, 1991748, 2042172, 2172816, 2444418, 2655664, 2722896, 2987622, 3259224, 3378672, 3666627, 3983496, 4084344, 4481433, 4888836, 5975244, 6518448, 7333254, 7966992, 8168688, 8962866, 9777672, 11950488, 13444299, 14666508, 17925732, 19555344, 23900976, 26888598, 29333016, 35851464, 40332897, 53777196, 58666032, 71702928, 80665794, 107554392, 161331588, 215108784, 322663176, 645326352]

約数ペア:

[(1, 645326352), (2, 322663176), (3, 215108784), (4, 161331588), (6, 107554392), (8, 80665794), (9, 71702928), (11, 58666032), (12, 53777196), (16, 40332897), (18, 35851464), (22, 29333016), (24, 26888598), (27, 23900976), (33, 19555344), (36, 17925732), (44, 14666508), (48, 13444299), (54, 11950488), (66, 9777672), (72, 8962866), (79, 8168688), (81, 7966992), (88, 7333254), (99, 6518448), (108, 5975244), (132, 4888836), (144, 4481433), (158, 4084344), (162, 3983496), (176, 3666627), (191, 3378672), (198, 3259224), (216, 2987622), (237, 2722896), (243, 2655664), (264, 2444418), (297, 2172816), (316, 2042172), (324, 1991748), (382, 1689336), (396, 1629612), (432, 1493811), (474, 1361448), (486, 1327832), (528, 1222209), (573, 1126224), (594, 1086408), (632, 1021086), (648, 995874), (711, 907632), (764, 844668), (792, 814806), (869, 742608), (891, 724272), (948, 680724), (972, 663916), (1146, 563112), (1188, 543204), (1264, 510543), (1296, 497937), (1422, 453816), (1528, 422334), (1584, 407403), (1719, 375408), (1738, 371304), (1782, 362136), (1896, 340362), (1944, 331958), (2101, 307152), (2133, 302544), (2292, 281556), (2376, 271602), (2607, 247536), (2673, 241424), (2844, 226908), (3056, 211167), (3438, 187704), (3476, 185652), (3564, 181068), (3792, 170181), (3888, 165979), (4202, 153576), (4266, 151272), (4584, 140778), (4752, 135801), (5157, 125136), (5214, 123768), (5346, 120712), (5688, 113454), (6303, 102384), (6399, 100848), (6876, 93852), (6952, 92826), (7128, 90534), (7821, 82512), (8404, 76788), (8532, 75636), (9168, 70389), (10314, 62568), (10428, 61884), (10692, 60356), (11376, 56727), (12606, 51192), (12798, 50424), (13752, 46926), (13904, 46413), (14256, 45267), (15089, 42768), (15471, 41712), (15642, 41256), (16808, 38394), (17064, 37818), (18909, 34128), (19197, 33616), (20628, 31284), (20856, 30942), (21384, 30178), (23463, 27504), (25212, 25596)]