2872953036

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 7705152000

約数和(自身を除く): 4832198964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 149, 162, 166, 239, 243, 249, 298, 324, 332, 447, 478, 486, 498, 596, 717, 747, 894, 956, 972, 996, 1341, 1434, 1494, 1788, 2151, 2241, 2682, 2868, 2988, 4023, 4302, 4482, 5364, 6453, 6723, 8046, 8604, 8964, 12069, 12367, 12906, 13446, 16092, 19359, 19837, 20169, 24138, 24734, 25812, 26892, 35611, 36207, 37101, 38718, 39674, 40338, 48276, 49468, 58077, 59511, 71222, 72414, 74202, 77436, 79348, 80676, 106833, 111303, 116154, 119022, 142444, 144828, 148404, 178533, 213666, 222606, 232308, 238044, 320499, 333909, 357066, 427332, 445212, 535599, 640998, 667818, 714132, 961497, 1001727, 1071198, 1281996, 1335636, 1606797, 1922994, 2003454, 2142396, 2884491, 2955713, 3005181, 3213594, 3845988, 4006908, 4820391, 5768982, 5911426, 6010362, 6427188, 8653473, 8867139, 9640782, 11537964, 11822852, 12020724, 17306946, 17734278, 19281564, 26601417, 34613892, 35468556, 53202834, 79804251, 106405668, 159608502, 239412753, 319217004, 478825506, 718238259, 957651012, 1436476518, 2872953036]

約数ペア:

[(1, 2872953036), (2, 1436476518), (3, 957651012), (4, 718238259), (6, 478825506), (9, 319217004), (12, 239412753), (18, 159608502), (27, 106405668), (36, 79804251), (54, 53202834), (81, 35468556), (83, 34613892), (108, 26601417), (149, 19281564), (162, 17734278), (166, 17306946), (239, 12020724), (243, 11822852), (249, 11537964), (298, 9640782), (324, 8867139), (332, 8653473), (447, 6427188), (478, 6010362), (486, 5911426), (498, 5768982), (596, 4820391), (717, 4006908), (747, 3845988), (894, 3213594), (956, 3005181), (972, 2955713), (996, 2884491), (1341, 2142396), (1434, 2003454), (1494, 1922994), (1788, 1606797), (2151, 1335636), (2241, 1281996), (2682, 1071198), (2868, 1001727), (2988, 961497), (4023, 714132), (4302, 667818), (4482, 640998), (5364, 535599), (6453, 445212), (6723, 427332), (8046, 357066), (8604, 333909), (8964, 320499), (12069, 238044), (12367, 232308), (12906, 222606), (13446, 213666), (16092, 178533), (19359, 148404), (19837, 144828), (20169, 142444), (24138, 119022), (24734, 116154), (25812, 111303), (26892, 106833), (35611, 80676), (36207, 79348), (37101, 77436), (38718, 74202), (39674, 72414), (40338, 71222), (48276, 59511), (49468, 58077)]