397144410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 1072963584

約数和(自身を除く): 675819174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 107, 130, 155, 186, 195, 214, 307, 310, 321, 390, 403, 465, 535, 614, 642, 806, 921, 930, 1070, 1209, 1391, 1535, 1605, 1842, 2015, 2418, 2782, 3070, 3210, 3317, 3991, 4030, 4173, 4605, 6045, 6634, 6955, 7982, 8346, 9210, 9517, 9951, 11973, 12090, 13910, 16585, 19034, 19902, 19955, 20865, 23946, 28551, 32849, 33170, 39910, 41730, 43121, 47585, 49755, 57102, 59865, 65698, 86242, 95170, 98547, 99510, 119730, 123721, 129363, 142755, 164245, 197094, 215605, 247442, 258726, 285510, 328490, 371163, 427037, 431210, 492735, 618605, 646815, 742326, 854074, 985470, 1018319, 1237210, 1281111, 1293630, 1855815, 2036638, 2135185, 2562222, 3054957, 3711630, 4270370, 5091595, 6109914, 6405555, 10183190, 12811110, 13238147, 15274785, 26476294, 30549570, 39714441, 66190735, 79428882, 132381470, 198572205, 397144410]

約数ペア:

[(1, 397144410), (2, 198572205), (3, 132381470), (5, 79428882), (6, 66190735), (10, 39714441), (13, 30549570), (15, 26476294), (26, 15274785), (30, 13238147), (31, 12811110), (39, 10183190), (62, 6405555), (65, 6109914), (78, 5091595), (93, 4270370), (107, 3711630), (130, 3054957), (155, 2562222), (186, 2135185), (195, 2036638), (214, 1855815), (307, 1293630), (310, 1281111), (321, 1237210), (390, 1018319), (403, 985470), (465, 854074), (535, 742326), (614, 646815), (642, 618605), (806, 492735), (921, 431210), (930, 427037), (1070, 371163), (1209, 328490), (1391, 285510), (1535, 258726), (1605, 247442), (1842, 215605), (2015, 197094), (2418, 164245), (2782, 142755), (3070, 129363), (3210, 123721), (3317, 119730), (3991, 99510), (4030, 98547), (4173, 95170), (4605, 86242), (6045, 65698), (6634, 59865), (6955, 57102), (7982, 49755), (8346, 47585), (9210, 43121), (9517, 41730), (9951, 39910), (11973, 33170), (12090, 32849), (13910, 28551), (16585, 23946), (19034, 20865), (19902, 19955)]