38490575288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 192

約数和(自身を含む): 86184000000

約数和(自身を除く): 47693424712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 79, 88, 118, 121, 152, 158, 209, 236, 242, 316, 418, 449, 472, 484, 632, 649, 836, 869, 898, 968, 1121, 1298, 1501, 1672, 1738, 1796, 2242, 2299, 2596, 3002, 3476, 3592, 4484, 4598, 4661, 4939, 5192, 6004, 6952, 7139, 8531, 8968, 9196, 9322, 9559, 9878, 12008, 12331, 14278, 16511, 17062, 18392, 18644, 19118, 19756, 24662, 26491, 28556, 33022, 34124, 35471, 37288, 38236, 39512, 49324, 51271, 52982, 54329, 57112, 66044, 68248, 70942, 76472, 88559, 93841, 98648, 102542, 105964, 108658, 132088, 135641, 141884, 177118, 181621, 187682, 205084, 211928, 217316, 271282, 283768, 291401, 354236, 363242, 375364, 390181, 410168, 434632, 503329, 542564, 563981, 582802, 673949, 708472, 726484, 750728, 780362, 974149, 1006658, 1032251, 1085128, 1127962, 1165604, 1347898, 1452968, 1560724, 1948298, 2013316, 2064502, 2092789, 2255924, 2331208, 2695796, 3121448, 3205411, 3896596, 4026632, 4129004, 4185578, 4291991, 4511848, 5391592, 5536619, 6410822, 7413439, 7793192, 8258008, 8371156, 8583982, 10715639, 11073238, 12821644, 14826878, 16742312, 17167964, 21431278, 22146476, 23020679, 25643288, 29653756, 34335928, 39762991, 42862556, 44292952, 46041358, 59307512, 60902809, 79525982, 81547829, 85725112, 92082716, 121805618, 159051964, 163095658, 184165432, 243611236, 253227469, 318103928, 326191316, 437392901, 487222472, 506454938, 652382632, 874785802, 1012909876, 1749571604, 2025819752, 3499143208, 4811321911, 9622643822, 19245287644, 38490575288]

約数ペア:

[(1, 38490575288), (2, 19245287644), (4, 9622643822), (8, 4811321911), (11, 3499143208), (19, 2025819752), (22, 1749571604), (38, 1012909876), (44, 874785802), (59, 652382632), (76, 506454938), (79, 487222472), (88, 437392901), (118, 326191316), (121, 318103928), (152, 253227469), (158, 243611236), (209, 184165432), (236, 163095658), (242, 159051964), (316, 121805618), (418, 92082716), (449, 85725112), (472, 81547829), (484, 79525982), (632, 60902809), (649, 59307512), (836, 46041358), (869, 44292952), (898, 42862556), (968, 39762991), (1121, 34335928), (1298, 29653756), (1501, 25643288), (1672, 23020679), (1738, 22146476), (1796, 21431278), (2242, 17167964), (2299, 16742312), (2596, 14826878), (3002, 12821644), (3476, 11073238), (3592, 10715639), (4484, 8583982), (4598, 8371156), (4661, 8258008), (4939, 7793192), (5192, 7413439), (6004, 6410822), (6952, 5536619), (7139, 5391592), (8531, 4511848), (8968, 4291991), (9196, 4185578), (9322, 4129004), (9559, 4026632), (9878, 3896596), (12008, 3205411), (12331, 3121448), (14278, 2695796), (16511, 2331208), (17062, 2255924), (18392, 2092789), (18644, 2064502), (19118, 2013316), (19756, 1948298), (24662, 1560724), (26491, 1452968), (28556, 1347898), (33022, 1165604), (34124, 1127962), (35471, 1085128), (37288, 1032251), (38236, 1006658), (39512, 974149), (49324, 780362), (51271, 750728), (52982, 726484), (54329, 708472), (57112, 673949), (66044, 582802), (68248, 563981), (70942, 542564), (76472, 503329), (88559, 434632), (93841, 410168), (98648, 390181), (102542, 375364), (105964, 363242), (108658, 354236), (132088, 291401), (135641, 283768), (141884, 271282), (177118, 217316), (181621, 211928), (187682, 205084)]