2019945144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3197

約数の個数: 128

約数和(自身を含む): 5984616960

約数和(自身を除く): 3964671816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 107, 111, 148, 168, 214, 222, 259, 296, 321, 428, 444, 518, 642, 749, 777, 856, 888, 1036, 1284, 1498, 1554, 2072, 2247, 2568, 2996, 3037, 3108, 3959, 4494, 5992, 6074, 6216, 7918, 8988, 9111, 11877, 12148, 15836, 17976, 18222, 21259, 23754, 24296, 27713, 31672, 36444, 42518, 47508, 55426, 63777, 72888, 83139, 85036, 95016, 110852, 112369, 127554, 166278, 170072, 221704, 224738, 255108, 324959, 332556, 337107, 449476, 510216, 649918, 665112, 674214, 786583, 898952, 974877, 1299836, 1348428, 1573166, 1949754, 2274713, 2359749, 2599672, 2696856, 3146332, 3899508, 4549426, 4719498, 6292664, 6824139, 7799016, 9098852, 9438996, 12023483, 13648278, 18197704, 18877992, 24046966, 27296556, 36070449, 48093932, 54593112, 72140898, 84164381, 96187864, 144281796, 168328762, 252493143, 288563592, 336657524, 504986286, 673315048, 1009972572, 2019945144]

約数ペア:

[(1, 2019945144), (2, 1009972572), (3, 673315048), (4, 504986286), (6, 336657524), (7, 288563592), (8, 252493143), (12, 168328762), (14, 144281796), (21, 96187864), (24, 84164381), (28, 72140898), (37, 54593112), (42, 48093932), (56, 36070449), (74, 27296556), (84, 24046966), (107, 18877992), (111, 18197704), (148, 13648278), (168, 12023483), (214, 9438996), (222, 9098852), (259, 7799016), (296, 6824139), (321, 6292664), (428, 4719498), (444, 4549426), (518, 3899508), (642, 3146332), (749, 2696856), (777, 2599672), (856, 2359749), (888, 2274713), (1036, 1949754), (1284, 1573166), (1498, 1348428), (1554, 1299836), (2072, 974877), (2247, 898952), (2568, 786583), (2996, 674214), (3037, 665112), (3108, 649918), (3959, 510216), (4494, 449476), (5992, 337107), (6074, 332556), (6216, 324959), (7918, 255108), (8988, 224738), (9111, 221704), (11877, 170072), (12148, 166278), (15836, 127554), (17976, 112369), (18222, 110852), (21259, 95016), (23754, 85036), (24296, 83139), (27713, 72888), (31672, 63777), (36444, 55426), (42518, 47508)]