987297552

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{31307}}^1$

素因数の和:31397

約数の個数: 80

約数和(自身を含む): 2872822080

約数和(自身を除く): 1885524528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31307, 31536, 62614, 93921, 125228, 187842, 250456, 281763, 375684, 500912, 563526, 751368, 845289, 1127052, 1502736, 1690578, 2254104, 2285411, 3381156, 4508208, 4570822, 6762312, 6856233, 9141644, 13524624, 13712466, 18283288, 20568699, 27424932, 36566576, 41137398, 54849864, 61706097, 82274796, 109699728, 123412194, 164549592, 246824388, 329099184, 493648776, 987297552]

約数ペア:

[(1, 987297552), (2, 493648776), (3, 329099184), (4, 246824388), (6, 164549592), (8, 123412194), (9, 109699728), (12, 82274796), (16, 61706097), (18, 54849864), (24, 41137398), (27, 36566576), (36, 27424932), (48, 20568699), (54, 18283288), (72, 13712466), (73, 13524624), (108, 9141644), (144, 6856233), (146, 6762312), (216, 4570822), (219, 4508208), (292, 3381156), (432, 2285411), (438, 2254104), (584, 1690578), (657, 1502736), (876, 1127052), (1168, 845289), (1314, 751368), (1752, 563526), (1971, 500912), (2628, 375684), (3504, 281763), (3942, 250456), (5256, 187842), (7884, 125228), (10512, 93921), (15768, 62614), (31307, 31536)]