981899952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 2879815680

約数和(自身を除く): 1897915728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 239, 248, 251, 264, 341, 372, 478, 496, 502, 528, 682, 717, 744, 753, 956, 1004, 1023, 1364, 1434, 1488, 1506, 1912, 2008, 2046, 2629, 2728, 2761, 2868, 3012, 3824, 4016, 4092, 5258, 5456, 5522, 5736, 6024, 7409, 7781, 7887, 8184, 8283, 10516, 11044, 11472, 12048, 14818, 15562, 15774, 16368, 16566, 21032, 22088, 22227, 23343, 29636, 31124, 31548, 33132, 42064, 44176, 44454, 46686, 59272, 59989, 62248, 63096, 66264, 81499, 85591, 88908, 93372, 118544, 119978, 124496, 126192, 132528, 162998, 171182, 177816, 179967, 186744, 239956, 244497, 256773, 325996, 342364, 355632, 359934, 373488, 479912, 488994, 513546, 651992, 659879, 684728, 719868, 959824, 977988, 1027092, 1303984, 1319758, 1369456, 1439736, 1859659, 1955976, 1979637, 2054184, 2639516, 2879472, 3719318, 3911952, 3959274, 4108368, 5279032, 5578977, 7438636, 7918548, 10558064, 11157954, 14877272, 15837096, 20456249, 22315908, 29754544, 31674192, 40912498, 44631816, 61368747, 81824996, 89263632, 122737494, 163649992, 245474988, 327299984, 490949976, 981899952]

約数ペア:

[(1, 981899952), (2, 490949976), (3, 327299984), (4, 245474988), (6, 163649992), (8, 122737494), (11, 89263632), (12, 81824996), (16, 61368747), (22, 44631816), (24, 40912498), (31, 31674192), (33, 29754544), (44, 22315908), (48, 20456249), (62, 15837096), (66, 14877272), (88, 11157954), (93, 10558064), (124, 7918548), (132, 7438636), (176, 5578977), (186, 5279032), (239, 4108368), (248, 3959274), (251, 3911952), (264, 3719318), (341, 2879472), (372, 2639516), (478, 2054184), (496, 1979637), (502, 1955976), (528, 1859659), (682, 1439736), (717, 1369456), (744, 1319758), (753, 1303984), (956, 1027092), (1004, 977988), (1023, 959824), (1364, 719868), (1434, 684728), (1488, 659879), (1506, 651992), (1912, 513546), (2008, 488994), (2046, 479912), (2629, 373488), (2728, 359934), (2761, 355632), (2868, 342364), (3012, 325996), (3824, 256773), (4016, 244497), (4092, 239956), (5258, 186744), (5456, 179967), (5522, 177816), (5736, 171182), (6024, 162998), (7409, 132528), (7781, 126192), (7887, 124496), (8184, 119978), (8283, 118544), (10516, 93372), (11044, 88908), (11472, 85591), (12048, 81499), (14818, 66264), (15562, 63096), (15774, 62248), (16368, 59989), (16566, 59272), (21032, 46686), (22088, 44454), (22227, 44176), (23343, 42064), (29636, 33132), (31124, 31548)]