419954989356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{171679}}^1$

素因数の和:172284

約数の個数: 144

約数和(自身を含む): 1286825379840

約数和(自身を除く): 866870390484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 571, 612, 714, 1071, 1142, 1428, 1713, 2142, 2284, 3426, 3997, 4284, 5139, 6852, 7994, 9707, 10278, 11991, 15988, 19414, 20556, 23982, 29121, 35973, 38828, 47964, 58242, 67949, 71946, 87363, 116484, 135898, 143892, 171679, 174726, 203847, 271796, 343358, 349452, 407694, 515037, 611541, 686716, 815388, 1030074, 1201753, 1223082, 1545111, 2060148, 2403506, 2446164, 2918543, 3090222, 3605259, 4807012, 5837086, 6180444, 7210518, 8755629, 10815777, 11674172, 14421036, 17511258, 20429801, 21631554, 26266887, 35022516, 40859602, 43263108, 52533774, 61289403, 81719204, 98028709, 105067548, 122578806, 183868209, 196057418, 245157612, 294086127, 367736418, 392114836, 588172254, 686200963, 735472836, 882258381, 1176344508, 1372401926, 1666488053, 1764516762, 2058602889, 2744803852, 3332976106, 3529033524, 4117205778, 4999464159, 6175808667, 6665952212, 8234411556, 9998928318, 11665416371, 12351617334, 14998392477, 19997856636, 23330832742, 24703234668, 29996784954, 34996249113, 46661665484, 59993569908, 69992498226, 104988747339, 139984996452, 209977494678, 419954989356]

約数ペア:

[(1, 419954989356), (2, 209977494678), (3, 139984996452), (4, 104988747339), (6, 69992498226), (7, 59993569908), (9, 46661665484), (12, 34996249113), (14, 29996784954), (17, 24703234668), (18, 23330832742), (21, 19997856636), (28, 14998392477), (34, 12351617334), (36, 11665416371), (42, 9998928318), (51, 8234411556), (63, 6665952212), (68, 6175808667), (84, 4999464159), (102, 4117205778), (119, 3529033524), (126, 3332976106), (153, 2744803852), (204, 2058602889), (238, 1764516762), (252, 1666488053), (306, 1372401926), (357, 1176344508), (476, 882258381), (571, 735472836), (612, 686200963), (714, 588172254), (1071, 392114836), (1142, 367736418), (1428, 294086127), (1713, 245157612), (2142, 196057418), (2284, 183868209), (3426, 122578806), (3997, 105067548), (4284, 98028709), (5139, 81719204), (6852, 61289403), (7994, 52533774), (9707, 43263108), (10278, 40859602), (11991, 35022516), (15988, 26266887), (19414, 21631554), (20556, 20429801), (23982, 17511258), (29121, 14421036), (35973, 11674172), (38828, 10815777), (47964, 8755629), (58242, 7210518), (67949, 6180444), (71946, 5837086), (87363, 4807012), (116484, 3605259), (135898, 3090222), (143892, 2918543), (171679, 2446164), (174726, 2403506), (203847, 2060148), (271796, 1545111), (343358, 1223082), (349452, 1201753), (407694, 1030074), (515037, 815388), (611541, 686716)]