2019251976

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 6386688000

約数和(自身を除く): 4367436024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 49, 51, 56, 68, 84, 94, 98, 102, 119, 136, 141, 147, 168, 188, 196, 204, 238, 282, 294, 307, 329, 343, 357, 376, 392, 408, 476, 564, 588, 614, 658, 686, 714, 799, 833, 921, 952, 987, 1029, 1128, 1176, 1228, 1316, 1372, 1428, 1598, 1666, 1842, 1974, 2058, 2149, 2303, 2397, 2456, 2499, 2632, 2744, 2856, 3196, 3332, 3684, 3948, 4116, 4298, 4606, 4794, 4998, 5219, 5593, 5831, 6392, 6447, 6664, 6909, 7368, 7896, 8232, 8596, 9212, 9588, 9996, 10438, 11186, 11662, 12894, 13818, 14429, 15043, 15657, 16121, 16779, 17192, 17493, 18424, 19176, 19992, 20876, 22372, 23324, 25788, 27636, 28858, 30086, 31314, 32242, 33558, 34986, 36533, 39151, 41752, 43287, 44744, 45129, 46648, 48363, 51576, 55272, 57716, 60172, 62628, 64484, 67116, 69972, 73066, 78302, 86574, 90258, 96726, 101003, 105301, 109599, 115432, 117453, 120344, 125256, 128968, 134232, 139944, 146132, 156604, 173148, 180516, 193452, 202006, 210602, 219198, 234906, 245293, 255731, 274057, 292264, 303009, 313208, 315903, 346296, 361032, 386904, 404012, 421204, 438396, 469812, 490586, 511462, 548114, 606018, 631806, 707021, 735879, 767193, 808024, 822171, 842408, 876792, 939624, 981172, 1022924, 1096228, 1212036, 1263612, 1414042, 1471758, 1534386, 1644342, 1717051, 1790117, 1962344, 2045848, 2121063, 2192456, 2424072, 2527224, 2828084, 2943516, 3068772, 3288684, 3434102, 3580234, 4242126, 4949147, 5151153, 5370351, 5656168, 5887032, 6137544, 6577368, 6868204, 7160468, 8484252, 9898294, 10302306, 10740702, 12019357, 13736408, 14320936, 14847441, 16968504, 19796588, 20604612, 21481404, 24038714, 29694882, 36058071, 39593176, 41209224, 42962808, 48077428, 59389764, 72116142, 84135499, 96154856, 118779528, 144232284, 168270998, 252406497, 288464568, 336541996, 504812994, 673083992, 1009625988, 2019251976]

約数ペア:

[(1, 2019251976), (2, 1009625988), (3, 673083992), (4, 504812994), (6, 336541996), (7, 288464568), (8, 252406497), (12, 168270998), (14, 144232284), (17, 118779528), (21, 96154856), (24, 84135499), (28, 72116142), (34, 59389764), (42, 48077428), (47, 42962808), (49, 41209224), (51, 39593176), (56, 36058071), (68, 29694882), (84, 24038714), (94, 21481404), (98, 20604612), (102, 19796588), (119, 16968504), (136, 14847441), (141, 14320936), (147, 13736408), (168, 12019357), (188, 10740702), (196, 10302306), (204, 9898294), (238, 8484252), (282, 7160468), (294, 6868204), (307, 6577368), (329, 6137544), (343, 5887032), (357, 5656168), (376, 5370351), (392, 5151153), (408, 4949147), (476, 4242126), (564, 3580234), (588, 3434102), (614, 3288684), (658, 3068772), (686, 2943516), (714, 2828084), (799, 2527224), (833, 2424072), (921, 2192456), (952, 2121063), (987, 2045848), (1029, 1962344), (1128, 1790117), (1176, 1717051), (1228, 1644342), (1316, 1534386), (1372, 1471758), (1428, 1414042), (1598, 1263612), (1666, 1212036), (1842, 1096228), (1974, 1022924), (2058, 981172), (2149, 939624), (2303, 876792), (2397, 842408), (2456, 822171), (2499, 808024), (2632, 767193), (2744, 735879), (2856, 707021), (3196, 631806), (3332, 606018), (3684, 548114), (3948, 511462), (4116, 490586), (4298, 469812), (4606, 438396), (4794, 421204), (4998, 404012), (5219, 386904), (5593, 361032), (5831, 346296), (6392, 315903), (6447, 313208), (6664, 303009), (6909, 292264), (7368, 274057), (7896, 255731), (8232, 245293), (8596, 234906), (9212, 219198), (9588, 210602), (9996, 202006), (10438, 193452), (11186, 180516), (11662, 173148), (12894, 156604), (13818, 146132), (14429, 139944), (15043, 134232), (15657, 128968), (16121, 125256), (16779, 120344), (17192, 117453), (17493, 115432), (18424, 109599), (19176, 105301), (19992, 101003), (20876, 96726), (22372, 90258), (23324, 86574), (25788, 78302), (27636, 73066), (28858, 69972), (30086, 67116), (31314, 64484), (32242, 62628), (33558, 60172), (34986, 57716), (36533, 55272), (39151, 51576), (41752, 48363), (43287, 46648), (44744, 45129)]