1521565552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 3584020608

約数和(自身を除く): 2062455056

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 53, 68, 92, 104, 106, 136, 184, 208, 212, 221, 272, 299, 353, 368, 391, 424, 442, 598, 689, 706, 782, 848, 884, 901, 1196, 1219, 1378, 1412, 1564, 1768, 1802, 2392, 2438, 2756, 2824, 3128, 3536, 3604, 4589, 4784, 4876, 5083, 5512, 5648, 6001, 6256, 7208, 8119, 9178, 9752, 10166, 11024, 11713, 12002, 14416, 15847, 16238, 18356, 18709, 19504, 20332, 20723, 23426, 24004, 31694, 32476, 36712, 37418, 40664, 41446, 46852, 48008, 63388, 64952, 73424, 74836, 78013, 81328, 82892, 93704, 96016, 105547, 126776, 129904, 138023, 149672, 156026, 165784, 187408, 211094, 243217, 253552, 269399, 276046, 299344, 312052, 318053, 331568, 422188, 430307, 486434, 538798, 552092, 624104, 636106, 844376, 860614, 972868, 1077596, 1104184, 1248208, 1272212, 1688752, 1721228, 1794299, 1945736, 2155192, 2208368, 2544424, 3442456, 3588598, 3891472, 4134689, 4310384, 5088848, 5593991, 6884912, 7177196, 7315219, 8269378, 11187982, 14354392, 14630438, 16538756, 22375964, 28708784, 29260876, 33077512, 44751928, 58521752, 66155024, 89503856, 95097847, 117043504, 190195694, 380391388, 760782776, 1521565552]

約数ペア:

[(1, 1521565552), (2, 760782776), (4, 380391388), (8, 190195694), (13, 117043504), (16, 95097847), (17, 89503856), (23, 66155024), (26, 58521752), (34, 44751928), (46, 33077512), (52, 29260876), (53, 28708784), (68, 22375964), (92, 16538756), (104, 14630438), (106, 14354392), (136, 11187982), (184, 8269378), (208, 7315219), (212, 7177196), (221, 6884912), (272, 5593991), (299, 5088848), (353, 4310384), (368, 4134689), (391, 3891472), (424, 3588598), (442, 3442456), (598, 2544424), (689, 2208368), (706, 2155192), (782, 1945736), (848, 1794299), (884, 1721228), (901, 1688752), (1196, 1272212), (1219, 1248208), (1378, 1104184), (1412, 1077596), (1564, 972868), (1768, 860614), (1802, 844376), (2392, 636106), (2438, 624104), (2756, 552092), (2824, 538798), (3128, 486434), (3536, 430307), (3604, 422188), (4589, 331568), (4784, 318053), (4876, 312052), (5083, 299344), (5512, 276046), (5648, 269399), (6001, 253552), (6256, 243217), (7208, 211094), (8119, 187408), (9178, 165784), (9752, 156026), (10166, 149672), (11024, 138023), (11713, 129904), (12002, 126776), (14416, 105547), (15847, 96016), (16238, 93704), (18356, 82892), (18709, 81328), (19504, 78013), (20332, 74836), (20723, 73424), (23426, 64952), (24004, 63388), (31694, 48008), (32476, 46852), (36712, 41446), (37418, 40664)]