1498948236

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 3832802064

約数和(自身を除く): 2333853828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 313, 411, 548, 626, 822, 939, 971, 1233, 1252, 1644, 1878, 1942, 2466, 2817, 2913, 3756, 3884, 4932, 5634, 5826, 8739, 11268, 11652, 17478, 34956, 42881, 85762, 128643, 133027, 171524, 257286, 266054, 303923, 385929, 399081, 514572, 532108, 607846, 771858, 798162, 911769, 1197243, 1215692, 1543716, 1596324, 1823538, 2394486, 2735307, 3647076, 4788972, 5470614, 10941228, 41637451, 83274902, 124912353, 166549804, 249824706, 374737059, 499649412, 749474118, 1498948236]

約数ペア:

[(1, 1498948236), (2, 749474118), (3, 499649412), (4, 374737059), (6, 249824706), (9, 166549804), (12, 124912353), (18, 83274902), (36, 41637451), (137, 10941228), (274, 5470614), (313, 4788972), (411, 3647076), (548, 2735307), (626, 2394486), (822, 1823538), (939, 1596324), (971, 1543716), (1233, 1215692), (1252, 1197243), (1644, 911769), (1878, 798162), (1942, 771858), (2466, 607846), (2817, 532108), (2913, 514572), (3756, 399081), (3884, 385929), (4932, 303923), (5634, 266054), (5826, 257286), (8739, 171524), (11268, 133027), (11652, 128643), (17478, 85762), (34956, 42881)]