40011948

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 122572800

約数和(自身を除く): 82560852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 31, 34, 36, 37, 38, 51, 54, 57, 62, 68, 74, 76, 93, 102, 108, 111, 114, 124, 148, 153, 171, 186, 204, 222, 228, 279, 306, 323, 333, 342, 372, 444, 459, 513, 527, 558, 589, 612, 629, 646, 666, 684, 703, 837, 918, 969, 999, 1026, 1054, 1116, 1147, 1178, 1258, 1292, 1332, 1406, 1581, 1674, 1767, 1836, 1887, 1938, 1998, 2052, 2108, 2109, 2294, 2356, 2516, 2812, 2907, 3162, 3348, 3441, 3534, 3774, 3876, 3996, 4218, 4588, 4743, 5301, 5661, 5814, 6324, 6327, 6882, 7068, 7548, 8436, 8721, 9486, 10013, 10323, 10602, 11322, 11628, 11951, 12654, 13764, 14229, 15903, 16983, 17442, 18972, 18981, 19499, 20026, 20646, 21204, 21793, 22644, 23902, 25308, 28458, 30039, 30969, 31806, 33966, 34884, 35853, 37962, 38998, 40052, 41292, 43586, 47804, 56916, 58497, 60078, 61938, 63612, 65379, 67932, 71706, 75924, 77996, 87172, 90117, 107559, 116994, 120156, 123876, 130758, 143412, 175491, 180234, 196137, 215118, 233988, 261516, 270351, 322677, 350982, 360468, 370481, 392274, 430236, 526473, 540702, 588411, 645354, 701964, 740962, 784548, 1052946, 1081404, 1111443, 1176822, 1290708, 1481924, 2105892, 2222886, 2353644, 3334329, 4445772, 6668658, 10002987, 13337316, 20005974, 40011948]

約数ペア:

[(1, 40011948), (2, 20005974), (3, 13337316), (4, 10002987), (6, 6668658), (9, 4445772), (12, 3334329), (17, 2353644), (18, 2222886), (19, 2105892), (27, 1481924), (31, 1290708), (34, 1176822), (36, 1111443), (37, 1081404), (38, 1052946), (51, 784548), (54, 740962), (57, 701964), (62, 645354), (68, 588411), (74, 540702), (76, 526473), (93, 430236), (102, 392274), (108, 370481), (111, 360468), (114, 350982), (124, 322677), (148, 270351), (153, 261516), (171, 233988), (186, 215118), (204, 196137), (222, 180234), (228, 175491), (279, 143412), (306, 130758), (323, 123876), (333, 120156), (342, 116994), (372, 107559), (444, 90117), (459, 87172), (513, 77996), (527, 75924), (558, 71706), (589, 67932), (612, 65379), (629, 63612), (646, 61938), (666, 60078), (684, 58497), (703, 56916), (837, 47804), (918, 43586), (969, 41292), (999, 40052), (1026, 38998), (1054, 37962), (1116, 35853), (1147, 34884), (1178, 33966), (1258, 31806), (1292, 30969), (1332, 30039), (1406, 28458), (1581, 25308), (1674, 23902), (1767, 22644), (1836, 21793), (1887, 21204), (1938, 20646), (1998, 20026), (2052, 19499), (2108, 18981), (2109, 18972), (2294, 17442), (2356, 16983), (2516, 15903), (2812, 14229), (2907, 13764), (3162, 12654), (3348, 11951), (3441, 11628), (3534, 11322), (3774, 10602), (3876, 10323), (3996, 10013), (4218, 9486), (4588, 8721), (4743, 8436), (5301, 7548), (5661, 7068), (5814, 6882), (6324, 6327)]