266390544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 841017600

約数和(自身を除く): 574627056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 149, 168, 204, 238, 272, 298, 313, 336, 357, 408, 447, 476, 596, 626, 714, 816, 894, 939, 952, 1043, 1192, 1252, 1428, 1788, 1878, 1904, 2086, 2191, 2384, 2504, 2533, 2856, 3129, 3576, 3756, 4172, 4382, 5008, 5066, 5321, 5712, 6258, 6573, 7152, 7512, 7599, 8344, 8764, 10132, 10642, 12516, 13146, 15024, 15198, 15963, 16688, 17528, 17731, 20264, 21284, 25032, 26292, 30396, 31926, 35056, 35462, 37247, 40528, 42568, 46637, 50064, 52584, 53193, 60792, 63852, 70924, 74494, 85136, 93274, 105168, 106386, 111741, 121584, 127704, 139911, 141848, 148988, 186548, 212772, 223482, 255408, 279822, 283696, 297976, 326459, 373096, 425544, 446964, 559644, 595952, 652918, 746192, 792829, 851088, 893928, 979377, 1119288, 1305836, 1585658, 1787856, 1958754, 2238576, 2378487, 2611672, 3171316, 3917508, 4756974, 5223344, 5549803, 6342632, 7835016, 9513948, 11099606, 12685264, 15670032, 16649409, 19027896, 22199212, 33298818, 38055792, 44398424, 66597636, 88796848, 133195272, 266390544]

約数ペア:

[(1, 266390544), (2, 133195272), (3, 88796848), (4, 66597636), (6, 44398424), (7, 38055792), (8, 33298818), (12, 22199212), (14, 19027896), (16, 16649409), (17, 15670032), (21, 12685264), (24, 11099606), (28, 9513948), (34, 7835016), (42, 6342632), (48, 5549803), (51, 5223344), (56, 4756974), (68, 3917508), (84, 3171316), (102, 2611672), (112, 2378487), (119, 2238576), (136, 1958754), (149, 1787856), (168, 1585658), (204, 1305836), (238, 1119288), (272, 979377), (298, 893928), (313, 851088), (336, 792829), (357, 746192), (408, 652918), (447, 595952), (476, 559644), (596, 446964), (626, 425544), (714, 373096), (816, 326459), (894, 297976), (939, 283696), (952, 279822), (1043, 255408), (1192, 223482), (1252, 212772), (1428, 186548), (1788, 148988), (1878, 141848), (1904, 139911), (2086, 127704), (2191, 121584), (2384, 111741), (2504, 106386), (2533, 105168), (2856, 93274), (3129, 85136), (3576, 74494), (3756, 70924), (4172, 63852), (4382, 60792), (5008, 53193), (5066, 52584), (5321, 50064), (5712, 46637), (6258, 42568), (6573, 40528), (7152, 37247), (7512, 35462), (7599, 35056), (8344, 31926), (8764, 30396), (10132, 26292), (10642, 25032), (12516, 21284), (13146, 20264), (15024, 17731), (15198, 17528), (15963, 16688)]