677011496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 1625184000

約数和(自身を除く): 948172504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 37, 38, 56, 58, 74, 76, 116, 133, 148, 152, 203, 232, 259, 266, 296, 406, 518, 532, 551, 593, 703, 812, 1036, 1064, 1073, 1102, 1186, 1406, 1624, 2072, 2146, 2204, 2372, 2812, 3857, 4151, 4292, 4408, 4744, 4921, 5624, 7511, 7714, 8302, 8584, 9842, 11267, 15022, 15428, 16604, 17197, 19684, 20387, 21941, 22534, 30044, 30856, 33208, 34394, 39368, 40774, 43882, 45068, 60088, 68788, 78869, 81548, 87764, 90136, 120379, 137576, 142709, 153587, 157738, 163096, 175528, 240758, 285418, 307174, 315476, 326743, 416879, 481516, 570836, 614348, 630952, 636289, 653486, 833758, 963032, 1141672, 1228696, 1272578, 1306972, 1667516, 2287201, 2545156, 2613944, 2918153, 3335032, 4454023, 4574402, 5090312, 5836306, 8908046, 9148804, 11672612, 12089491, 17816092, 18297608, 23345224, 24178982, 35632184, 48357964, 84626437, 96715928, 169252874, 338505748, 677011496]

約数ペア:

[(1, 677011496), (2, 338505748), (4, 169252874), (7, 96715928), (8, 84626437), (14, 48357964), (19, 35632184), (28, 24178982), (29, 23345224), (37, 18297608), (38, 17816092), (56, 12089491), (58, 11672612), (74, 9148804), (76, 8908046), (116, 5836306), (133, 5090312), (148, 4574402), (152, 4454023), (203, 3335032), (232, 2918153), (259, 2613944), (266, 2545156), (296, 2287201), (406, 1667516), (518, 1306972), (532, 1272578), (551, 1228696), (593, 1141672), (703, 963032), (812, 833758), (1036, 653486), (1064, 636289), (1073, 630952), (1102, 614348), (1186, 570836), (1406, 481516), (1624, 416879), (2072, 326743), (2146, 315476), (2204, 307174), (2372, 285418), (2812, 240758), (3857, 175528), (4151, 163096), (4292, 157738), (4408, 153587), (4744, 142709), (4921, 137576), (5624, 120379), (7511, 90136), (7714, 87764), (8302, 81548), (8584, 78869), (9842, 68788), (11267, 60088), (15022, 45068), (15428, 43882), (16604, 40774), (17197, 39368), (19684, 34394), (20387, 33208), (21941, 30856), (22534, 30044)]