40712364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 135233280

約数和(自身を除く): 94520916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 773, 798, 836, 924, 1197, 1254, 1386, 1463, 1546, 1596, 1881, 2319, 2394, 2508, 2772, 2926, 3092, 3762, 4389, 4638, 4788, 5411, 5852, 6957, 7524, 8503, 8778, 9276, 10822, 13167, 13914, 14687, 16233, 17006, 17556, 21644, 25509, 26334, 27828, 29374, 32466, 34012, 44061, 48699, 51018, 52668, 58748, 59521, 64932, 76527, 88122, 97398, 102036, 102809, 119042, 132183, 153054, 161557, 176244, 178563, 194796, 205618, 238084, 264366, 306108, 308427, 323114, 357126, 411236, 484671, 528732, 535689, 616854, 646228, 714252, 925281, 969342, 1071378, 1130899, 1233708, 1454013, 1850562, 1938684, 2142756, 2261798, 2908026, 3392697, 3701124, 4523596, 5816052, 6785394, 10178091, 13570788, 20356182, 40712364]

約数ペア:

[(1, 40712364), (2, 20356182), (3, 13570788), (4, 10178091), (6, 6785394), (7, 5816052), (9, 4523596), (11, 3701124), (12, 3392697), (14, 2908026), (18, 2261798), (19, 2142756), (21, 1938684), (22, 1850562), (28, 1454013), (33, 1233708), (36, 1130899), (38, 1071378), (42, 969342), (44, 925281), (57, 714252), (63, 646228), (66, 616854), (76, 535689), (77, 528732), (84, 484671), (99, 411236), (114, 357126), (126, 323114), (132, 308427), (133, 306108), (154, 264366), (171, 238084), (198, 205618), (209, 194796), (228, 178563), (231, 176244), (252, 161557), (266, 153054), (308, 132183), (342, 119042), (396, 102809), (399, 102036), (418, 97398), (462, 88122), (532, 76527), (627, 64932), (684, 59521), (693, 58748), (773, 52668), (798, 51018), (836, 48699), (924, 44061), (1197, 34012), (1254, 32466), (1386, 29374), (1463, 27828), (1546, 26334), (1596, 25509), (1881, 21644), (2319, 17556), (2394, 17006), (2508, 16233), (2772, 14687), (2926, 13914), (3092, 13167), (3762, 10822), (4389, 9276), (4638, 8778), (4788, 8503), (5411, 7524), (5852, 6957)]