248155908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 790874112

約数和(自身を除く): 542718204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 73, 77, 78, 84, 91, 132, 143, 146, 154, 156, 182, 219, 231, 273, 283, 286, 292, 308, 364, 429, 438, 462, 511, 546, 566, 572, 803, 849, 858, 876, 924, 949, 1001, 1022, 1092, 1132, 1533, 1606, 1698, 1716, 1898, 1981, 2002, 2044, 2409, 2847, 3003, 3066, 3113, 3212, 3396, 3679, 3796, 3962, 4004, 4818, 5621, 5694, 5943, 6006, 6132, 6226, 6643, 7358, 7924, 9339, 9636, 10439, 11037, 11242, 11388, 11886, 12012, 12452, 13286, 14716, 16863, 18678, 19929, 20659, 20878, 21791, 22074, 22484, 23772, 25753, 26572, 31317, 33726, 37356, 39858, 40469, 41318, 41756, 43582, 44148, 51506, 61977, 62634, 65373, 67452, 73073, 77259, 79716, 80938, 82636, 87164, 103012, 121407, 123954, 125268, 130746, 144613, 146146, 154518, 161876, 219219, 227249, 242814, 247908, 261492, 268567, 283283, 289226, 292292, 309036, 433839, 438438, 454498, 485628, 537134, 566566, 578452, 681747, 805701, 849849, 867678, 876876, 908996, 1074268, 1133132, 1363494, 1590743, 1611402, 1699698, 1735356, 1879969, 2726988, 2954237, 3181486, 3222804, 3399396, 3759938, 4772229, 5639907, 5908474, 6362972, 7519876, 8862711, 9544458, 11279814, 11816948, 17725422, 19088916, 20679659, 22559628, 35450844, 41359318, 62038977, 82718636, 124077954, 248155908]

約数ペア:

[(1, 248155908), (2, 124077954), (3, 82718636), (4, 62038977), (6, 41359318), (7, 35450844), (11, 22559628), (12, 20679659), (13, 19088916), (14, 17725422), (21, 11816948), (22, 11279814), (26, 9544458), (28, 8862711), (33, 7519876), (39, 6362972), (42, 5908474), (44, 5639907), (52, 4772229), (66, 3759938), (73, 3399396), (77, 3222804), (78, 3181486), (84, 2954237), (91, 2726988), (132, 1879969), (143, 1735356), (146, 1699698), (154, 1611402), (156, 1590743), (182, 1363494), (219, 1133132), (231, 1074268), (273, 908996), (283, 876876), (286, 867678), (292, 849849), (308, 805701), (364, 681747), (429, 578452), (438, 566566), (462, 537134), (511, 485628), (546, 454498), (566, 438438), (572, 433839), (803, 309036), (849, 292292), (858, 289226), (876, 283283), (924, 268567), (949, 261492), (1001, 247908), (1022, 242814), (1092, 227249), (1132, 219219), (1533, 161876), (1606, 154518), (1698, 146146), (1716, 144613), (1898, 130746), (1981, 125268), (2002, 123954), (2044, 121407), (2409, 103012), (2847, 87164), (3003, 82636), (3066, 80938), (3113, 79716), (3212, 77259), (3396, 73073), (3679, 67452), (3796, 65373), (3962, 62634), (4004, 61977), (4818, 51506), (5621, 44148), (5694, 43582), (5943, 41756), (6006, 41318), (6132, 40469), (6226, 39858), (6643, 37356), (7358, 33726), (7924, 31317), (9339, 26572), (9636, 25753), (10439, 23772), (11037, 22484), (11242, 22074), (11388, 21791), (11886, 20878), (12012, 20659), (12452, 19929), (13286, 18678), (14716, 16863)]