429688908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 1238751360

約数和(自身を除く): 809062452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 131, 132, 198, 242, 251, 262, 297, 363, 393, 396, 484, 502, 524, 594, 726, 753, 786, 1004, 1089, 1179, 1188, 1441, 1452, 1506, 1572, 2178, 2259, 2358, 2761, 2882, 3012, 3267, 3537, 4323, 4356, 4518, 4716, 5522, 5764, 6534, 6777, 7074, 8283, 8646, 9036, 11044, 12969, 13068, 13554, 14148, 15851, 16566, 17292, 24849, 25938, 27108, 30371, 31702, 32881, 33132, 38907, 47553, 49698, 51876, 60742, 63404, 65762, 74547, 77814, 91113, 95106, 98643, 99396, 121484, 131524, 142659, 149094, 155628, 182226, 190212, 197286, 273339, 285318, 295929, 298188, 361691, 364452, 394572, 427977, 546678, 570636, 591858, 723382, 820017, 855954, 887787, 1085073, 1093356, 1183716, 1446764, 1640034, 1711908, 1775574, 2170146, 3255219, 3280068, 3551148, 3978601, 4340292, 6510438, 7957202, 9765657, 11935803, 13020876, 15914404, 19531314, 23871606, 35807409, 39062628, 47743212, 71614818, 107422227, 143229636, 214844454, 429688908]

約数ペア:

[(1, 429688908), (2, 214844454), (3, 143229636), (4, 107422227), (6, 71614818), (9, 47743212), (11, 39062628), (12, 35807409), (18, 23871606), (22, 19531314), (27, 15914404), (33, 13020876), (36, 11935803), (44, 9765657), (54, 7957202), (66, 6510438), (99, 4340292), (108, 3978601), (121, 3551148), (131, 3280068), (132, 3255219), (198, 2170146), (242, 1775574), (251, 1711908), (262, 1640034), (297, 1446764), (363, 1183716), (393, 1093356), (396, 1085073), (484, 887787), (502, 855954), (524, 820017), (594, 723382), (726, 591858), (753, 570636), (786, 546678), (1004, 427977), (1089, 394572), (1179, 364452), (1188, 361691), (1441, 298188), (1452, 295929), (1506, 285318), (1572, 273339), (2178, 197286), (2259, 190212), (2358, 182226), (2761, 155628), (2882, 149094), (3012, 142659), (3267, 131524), (3537, 121484), (4323, 99396), (4356, 98643), (4518, 95106), (4716, 91113), (5522, 77814), (5764, 74547), (6534, 65762), (6777, 63404), (7074, 60742), (8283, 51876), (8646, 49698), (9036, 47553), (11044, 38907), (12969, 33132), (13068, 32881), (13554, 31702), (14148, 30371), (15851, 27108), (16566, 25938), (17292, 24849)]