449752212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 1502871552

約数和(自身を除く): 1053119340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 47, 52, 63, 69, 78, 84, 91, 92, 94, 117, 126, 127, 138, 141, 156, 161, 182, 188, 207, 234, 252, 254, 273, 276, 282, 299, 322, 329, 364, 381, 414, 423, 468, 483, 508, 546, 564, 598, 611, 644, 658, 762, 819, 828, 846, 889, 897, 966, 987, 1081, 1092, 1143, 1196, 1222, 1316, 1449, 1524, 1638, 1651, 1692, 1778, 1794, 1833, 1932, 1974, 2093, 2162, 2286, 2444, 2667, 2691, 2898, 2921, 2961, 3243, 3276, 3302, 3556, 3588, 3666, 3948, 4186, 4277, 4324, 4572, 4953, 5334, 5382, 5499, 5796, 5842, 5922, 5969, 6279, 6486, 6604, 7332, 7567, 8001, 8372, 8554, 8763, 9729, 9906, 10668, 10764, 10998, 11557, 11684, 11844, 11938, 12558, 12831, 12972, 14053, 14859, 15134, 16002, 17108, 17526, 17907, 18837, 19458, 19812, 20447, 21996, 22701, 23114, 23876, 25116, 25662, 26289, 28106, 29718, 30268, 32004, 34671, 35052, 35814, 37674, 37973, 38493, 38916, 40894, 41783, 42159, 45402, 46228, 51324, 52578, 53721, 56212, 59436, 61341, 68103, 69342, 71628, 75348, 75946, 76986, 77597, 81788, 83566, 84318, 90804, 98371, 104013, 105156, 107442, 113919, 122682, 125349, 126477, 136206, 137287, 138684, 151892, 153972, 155194, 167132, 168636, 184023, 196742, 208026, 214884, 227838, 232791, 245364, 250698, 252954, 265811, 272412, 274574, 295113, 310388, 341757, 368046, 376047, 393484, 411861, 416052, 455676, 465582, 501396, 505908, 531622, 543179, 549148, 590226, 683514, 698373, 736092, 752094, 797433, 823722, 885339, 931164, 961009, 1063244, 1086358, 1180452, 1235583, 1367028, 1396746, 1504188, 1594866, 1629537, 1647444, 1770678, 1784731, 1922018, 2172716, 2392299, 2471166, 2793492, 2883027, 3189732, 3259074, 3541356, 3569462, 3844036, 4784598, 4888611, 4942332, 5354193, 5766054, 6518148, 7138924, 8649081, 9569196, 9777222, 10708386, 11532108, 12493117, 16062579, 17298162, 19554444, 21416772, 24986234, 32125158, 34596324, 37479351, 49972468, 64250316, 74958702, 112438053, 149917404, 224876106, 449752212]

約数ペア:

[(1, 449752212), (2, 224876106), (3, 149917404), (4, 112438053), (6, 74958702), (7, 64250316), (9, 49972468), (12, 37479351), (13, 34596324), (14, 32125158), (18, 24986234), (21, 21416772), (23, 19554444), (26, 17298162), (28, 16062579), (36, 12493117), (39, 11532108), (42, 10708386), (46, 9777222), (47, 9569196), (52, 8649081), (63, 7138924), (69, 6518148), (78, 5766054), (84, 5354193), (91, 4942332), (92, 4888611), (94, 4784598), (117, 3844036), (126, 3569462), (127, 3541356), (138, 3259074), (141, 3189732), (156, 2883027), (161, 2793492), (182, 2471166), (188, 2392299), (207, 2172716), (234, 1922018), (252, 1784731), (254, 1770678), (273, 1647444), (276, 1629537), (282, 1594866), (299, 1504188), (322, 1396746), (329, 1367028), (364, 1235583), (381, 1180452), (414, 1086358), (423, 1063244), (468, 961009), (483, 931164), (508, 885339), (546, 823722), (564, 797433), (598, 752094), (611, 736092), (644, 698373), (658, 683514), (762, 590226), (819, 549148), (828, 543179), (846, 531622), (889, 505908), (897, 501396), (966, 465582), (987, 455676), (1081, 416052), (1092, 411861), (1143, 393484), (1196, 376047), (1222, 368046), (1316, 341757), (1449, 310388), (1524, 295113), (1638, 274574), (1651, 272412), (1692, 265811), (1778, 252954), (1794, 250698), (1833, 245364), (1932, 232791), (1974, 227838), (2093, 214884), (2162, 208026), (2286, 196742), (2444, 184023), (2667, 168636), (2691, 167132), (2898, 155194), (2921, 153972), (2961, 151892), (3243, 138684), (3276, 137287), (3302, 136206), (3556, 126477), (3588, 125349), (3666, 122682), (3948, 113919), (4186, 107442), (4277, 105156), (4324, 104013), (4572, 98371), (4953, 90804), (5334, 84318), (5382, 83566), (5499, 81788), (5796, 77597), (5842, 76986), (5922, 75946), (5969, 75348), (6279, 71628), (6486, 69342), (6604, 68103), (7332, 61341), (7567, 59436), (8001, 56212), (8372, 53721), (8554, 52578), (8763, 51324), (9729, 46228), (9906, 45402), (10668, 42159), (10764, 41783), (10998, 40894), (11557, 38916), (11684, 38493), (11844, 37973), (11938, 37674), (12558, 35814), (12831, 35052), (12972, 34671), (14053, 32004), (14859, 30268), (15134, 29718), (16002, 28106), (17108, 26289), (17526, 25662), (17907, 25116), (18837, 23876), (19458, 23114), (19812, 22701), (20447, 21996)]