2489028024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 7248821760

約数和(自身を除く): 4759793736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 397, 402, 469, 536, 557, 794, 804, 938, 1114, 1191, 1407, 1588, 1608, 1671, 1876, 2228, 2382, 2779, 2814, 3176, 3342, 3752, 3899, 4456, 4764, 5558, 5628, 6684, 7798, 8337, 9528, 11116, 11256, 11697, 13368, 15596, 16674, 22232, 23394, 26599, 31192, 33348, 37319, 46788, 53198, 66696, 74638, 79797, 93576, 106396, 111957, 149276, 159594, 186193, 212792, 221129, 223914, 261233, 298552, 319188, 372386, 442258, 447828, 522466, 558579, 638376, 663387, 744772, 783699, 884516, 895656, 1044932, 1117158, 1326774, 1489544, 1547903, 1567398, 1769032, 2089864, 2234316, 2653548, 3095806, 3134796, 4468632, 4643709, 5307096, 6191612, 6269592, 9287418, 12383224, 14815643, 18574836, 29631286, 37149672, 44446929, 59262572, 88893858, 103709501, 118525144, 177787716, 207419002, 311128503, 355575432, 414838004, 622257006, 829676008, 1244514012, 2489028024]

約数ペア:

[(1, 2489028024), (2, 1244514012), (3, 829676008), (4, 622257006), (6, 414838004), (7, 355575432), (8, 311128503), (12, 207419002), (14, 177787716), (21, 118525144), (24, 103709501), (28, 88893858), (42, 59262572), (56, 44446929), (67, 37149672), (84, 29631286), (134, 18574836), (168, 14815643), (201, 12383224), (268, 9287418), (397, 6269592), (402, 6191612), (469, 5307096), (536, 4643709), (557, 4468632), (794, 3134796), (804, 3095806), (938, 2653548), (1114, 2234316), (1191, 2089864), (1407, 1769032), (1588, 1567398), (1608, 1547903), (1671, 1489544), (1876, 1326774), (2228, 1117158), (2382, 1044932), (2779, 895656), (2814, 884516), (3176, 783699), (3342, 744772), (3752, 663387), (3899, 638376), (4456, 558579), (4764, 522466), (5558, 447828), (5628, 442258), (6684, 372386), (7798, 319188), (8337, 298552), (9528, 261233), (11116, 223914), (11256, 221129), (11697, 212792), (13368, 186193), (15596, 159594), (16674, 149276), (22232, 111957), (23394, 106396), (26599, 93576), (31192, 79797), (33348, 74638), (37319, 66696), (46788, 53198)]