40627008

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 140

約数和(自身を含む): 127791972

約数和(自身を除く): 87164964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 408, 432, 459, 461, 544, 576, 612, 648, 816, 864, 918, 922, 1088, 1224, 1296, 1377, 1383, 1632, 1728, 1836, 1844, 2448, 2592, 2754, 2766, 3264, 3672, 3688, 4149, 4896, 5184, 5508, 5532, 7344, 7376, 7837, 8298, 9792, 11016, 11064, 12447, 14688, 14752, 15674, 16596, 22032, 22128, 23511, 24894, 29376, 29504, 31348, 33192, 37341, 44064, 44256, 47022, 49788, 62696, 66384, 70533, 74682, 88128, 88512, 94044, 99576, 125392, 132768, 141066, 149364, 188088, 199152, 211599, 250784, 265536, 282132, 298728, 376176, 398304, 423198, 501568, 564264, 597456, 634797, 752352, 796608, 846396, 1128528, 1194912, 1269594, 1504704, 1692792, 2257056, 2389824, 2539188, 3385584, 4514112, 5078376, 6771168, 10156752, 13542336, 20313504, 40627008]

約数ペア:

[(1, 40627008), (2, 20313504), (3, 13542336), (4, 10156752), (6, 6771168), (8, 5078376), (9, 4514112), (12, 3385584), (16, 2539188), (17, 2389824), (18, 2257056), (24, 1692792), (27, 1504704), (32, 1269594), (34, 1194912), (36, 1128528), (48, 846396), (51, 796608), (54, 752352), (64, 634797), (68, 597456), (72, 564264), (81, 501568), (96, 423198), (102, 398304), (108, 376176), (136, 298728), (144, 282132), (153, 265536), (162, 250784), (192, 211599), (204, 199152), (216, 188088), (272, 149364), (288, 141066), (306, 132768), (324, 125392), (408, 99576), (432, 94044), (459, 88512), (461, 88128), (544, 74682), (576, 70533), (612, 66384), (648, 62696), (816, 49788), (864, 47022), (918, 44256), (922, 44064), (1088, 37341), (1224, 33192), (1296, 31348), (1377, 29504), (1383, 29376), (1632, 24894), (1728, 23511), (1836, 22128), (1844, 22032), (2448, 16596), (2592, 15674), (2754, 14752), (2766, 14688), (3264, 12447), (3672, 11064), (3688, 11016), (4149, 9792), (4896, 8298), (5184, 7837), (5508, 7376), (5532, 7344)]