378193752

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 1078272000

約数和(自身を除く): 700078248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 103, 108, 178, 191, 206, 216, 267, 309, 356, 382, 412, 534, 573, 618, 712, 764, 801, 824, 927, 1068, 1146, 1236, 1528, 1602, 1719, 1854, 2136, 2292, 2403, 2472, 2781, 3204, 3438, 3708, 4584, 4806, 5157, 5562, 6408, 6876, 7416, 9167, 9612, 10314, 11124, 13752, 16999, 18334, 19224, 19673, 20628, 22248, 27501, 33998, 36668, 39346, 41256, 50997, 55002, 59019, 67996, 73336, 78692, 82503, 101994, 110004, 118038, 135992, 152991, 157384, 165006, 177057, 203988, 220008, 236076, 247509, 305982, 330012, 354114, 407976, 458973, 472152, 495018, 531171, 611964, 660024, 708228, 917946, 990036, 1062342, 1223928, 1416456, 1750897, 1835892, 1980072, 2124684, 3501794, 3671784, 4249368, 5252691, 7003588, 10505382, 14007176, 15758073, 21010764, 31516146, 42021528, 47274219, 63032292, 94548438, 126064584, 189096876, 378193752]

約数ペア:

[(1, 378193752), (2, 189096876), (3, 126064584), (4, 94548438), (6, 63032292), (8, 47274219), (9, 42021528), (12, 31516146), (18, 21010764), (24, 15758073), (27, 14007176), (36, 10505382), (54, 7003588), (72, 5252691), (89, 4249368), (103, 3671784), (108, 3501794), (178, 2124684), (191, 1980072), (206, 1835892), (216, 1750897), (267, 1416456), (309, 1223928), (356, 1062342), (382, 990036), (412, 917946), (534, 708228), (573, 660024), (618, 611964), (712, 531171), (764, 495018), (801, 472152), (824, 458973), (927, 407976), (1068, 354114), (1146, 330012), (1236, 305982), (1528, 247509), (1602, 236076), (1719, 220008), (1854, 203988), (2136, 177057), (2292, 165006), (2403, 157384), (2472, 152991), (2781, 135992), (3204, 118038), (3438, 110004), (3708, 101994), (4584, 82503), (4806, 78692), (5157, 73336), (5562, 67996), (6408, 59019), (6876, 55002), (7416, 50997), (9167, 41256), (9612, 39346), (10314, 36668), (11124, 33998), (13752, 27501), (16999, 22248), (18334, 20628), (19224, 19673)]