291255926724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1\times {\mathrm{40063}}^1$

素因数の和:41794

約数の個数: 144

約数和(自身を含む): 891447717888

約数和(自身を除く): 600191791164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 1697, 2142, 3394, 4284, 5091, 6788, 10182, 11879, 15273, 20364, 23758, 28849, 30546, 35637, 40063, 47516, 57698, 61092, 71274, 80126, 86547, 106911, 115396, 120189, 142548, 160252, 173094, 201943, 213822, 240378, 259641, 280441, 346188, 360567, 403886, 427644, 480756, 519282, 560882, 605829, 681071, 721134, 807772, 841323, 1038564, 1121764, 1211658, 1362142, 1442268, 1682646, 1817487, 2043213, 2423316, 2523969, 2724284, 3365292, 3634974, 4086426, 4767497, 5047938, 6129639, 7269948, 8172852, 9534994, 10095876, 12259278, 14302491, 19069988, 24518556, 28604982, 42907473, 57209964, 67986911, 85814946, 135973822, 171629892, 203960733, 271947644, 407921466, 475908377, 611882199, 815842932, 951816754, 1155777487, 1223764398, 1427725131, 1903633508, 2311554974, 2447528796, 2855450262, 3467332461, 4283175393, 4623109948, 5710900524, 6934664922, 8090442409, 8566350786, 10401997383, 13869329844, 16180884818, 17132701572, 20803994766, 24271327227, 32361769636, 41607989532, 48542654454, 72813981681, 97085308908, 145627963362, 291255926724]

約数ペア:

[(1, 291255926724), (2, 145627963362), (3, 97085308908), (4, 72813981681), (6, 48542654454), (7, 41607989532), (9, 32361769636), (12, 24271327227), (14, 20803994766), (17, 17132701572), (18, 16180884818), (21, 13869329844), (28, 10401997383), (34, 8566350786), (36, 8090442409), (42, 6934664922), (51, 5710900524), (63, 4623109948), (68, 4283175393), (84, 3467332461), (102, 2855450262), (119, 2447528796), (126, 2311554974), (153, 1903633508), (204, 1427725131), (238, 1223764398), (252, 1155777487), (306, 951816754), (357, 815842932), (476, 611882199), (612, 475908377), (714, 407921466), (1071, 271947644), (1428, 203960733), (1697, 171629892), (2142, 135973822), (3394, 85814946), (4284, 67986911), (5091, 57209964), (6788, 42907473), (10182, 28604982), (11879, 24518556), (15273, 19069988), (20364, 14302491), (23758, 12259278), (28849, 10095876), (30546, 9534994), (35637, 8172852), (40063, 7269948), (47516, 6129639), (57698, 5047938), (61092, 4767497), (71274, 4086426), (80126, 3634974), (86547, 3365292), (106911, 2724284), (115396, 2523969), (120189, 2423316), (142548, 2043213), (160252, 1817487), (173094, 1682646), (201943, 1442268), (213822, 1362142), (240378, 1211658), (259641, 1121764), (280441, 1038564), (346188, 841323), (360567, 807772), (403886, 721134), (427644, 681071), (480756, 605829), (519282, 560882)]