2009600152

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 4497696720

約数和(自身を除く): 2488096568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 197, 212, 371, 392, 394, 424, 491, 742, 788, 982, 1379, 1484, 1576, 1964, 2597, 2758, 2968, 3437, 3928, 5194, 5516, 6874, 9653, 10388, 10441, 11032, 13748, 19306, 20776, 20882, 24059, 26023, 27496, 38612, 41764, 48118, 52046, 73087, 77224, 83528, 96236, 96727, 104092, 146174, 182161, 192472, 193454, 208184, 292348, 364322, 386908, 511609, 584696, 677089, 728644, 773816, 1023218, 1275127, 1354178, 1457288, 2046436, 2550254, 2708356, 4092872, 4739623, 5100508, 5126531, 5416712, 9479246, 10201016, 10253062, 18958492, 20506124, 35885717, 37916984, 41012248, 71771434, 143542868, 251200019, 287085736, 502400038, 1004800076, 2009600152]

約数ペア:

[(1, 2009600152), (2, 1004800076), (4, 502400038), (7, 287085736), (8, 251200019), (14, 143542868), (28, 71771434), (49, 41012248), (53, 37916984), (56, 35885717), (98, 20506124), (106, 18958492), (196, 10253062), (197, 10201016), (212, 9479246), (371, 5416712), (392, 5126531), (394, 5100508), (424, 4739623), (491, 4092872), (742, 2708356), (788, 2550254), (982, 2046436), (1379, 1457288), (1484, 1354178), (1576, 1275127), (1964, 1023218), (2597, 773816), (2758, 728644), (2968, 677089), (3437, 584696), (3928, 511609), (5194, 386908), (5516, 364322), (6874, 292348), (9653, 208184), (10388, 193454), (10441, 192472), (11032, 182161), (13748, 146174), (19306, 104092), (20776, 96727), (20882, 96236), (24059, 83528), (26023, 77224), (27496, 73087), (38612, 52046), (41764, 48118)]