2989617372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5107}}^1$

素因数の和:5248

約数の個数: 144

約数和(自身を含む): 9103191552

約数和(自身を除く): 6113574180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 101, 126, 138, 161, 202, 207, 252, 276, 303, 322, 404, 414, 483, 606, 644, 707, 828, 909, 966, 1212, 1414, 1449, 1818, 1932, 2121, 2323, 2828, 2898, 3636, 4242, 4646, 5107, 5796, 6363, 6969, 8484, 9292, 10214, 12726, 13938, 15321, 16261, 20428, 20907, 25452, 27876, 30642, 32522, 35749, 41814, 45963, 48783, 61284, 65044, 71498, 83628, 91926, 97566, 107247, 117461, 142996, 146349, 183852, 195132, 214494, 234922, 292698, 321741, 352383, 428988, 469844, 515807, 585396, 643482, 704766, 822227, 1031614, 1057149, 1286964, 1409532, 1547421, 1644454, 2063228, 2114298, 2466681, 3094842, 3288908, 3610649, 4228596, 4642263, 4933362, 6189684, 7221298, 7400043, 9284526, 9866724, 10831947, 11863561, 14442596, 14800086, 18569052, 21663894, 23727122, 29600172, 32495841, 35590683, 43327788, 47454244, 64991682, 71181366, 83044927, 106772049, 129983364, 142362732, 166089854, 213544098, 249134781, 332179708, 427088196, 498269562, 747404343, 996539124, 1494808686, 2989617372]

約数ペア:

[(1, 2989617372), (2, 1494808686), (3, 996539124), (4, 747404343), (6, 498269562), (7, 427088196), (9, 332179708), (12, 249134781), (14, 213544098), (18, 166089854), (21, 142362732), (23, 129983364), (28, 106772049), (36, 83044927), (42, 71181366), (46, 64991682), (63, 47454244), (69, 43327788), (84, 35590683), (92, 32495841), (101, 29600172), (126, 23727122), (138, 21663894), (161, 18569052), (202, 14800086), (207, 14442596), (252, 11863561), (276, 10831947), (303, 9866724), (322, 9284526), (404, 7400043), (414, 7221298), (483, 6189684), (606, 4933362), (644, 4642263), (707, 4228596), (828, 3610649), (909, 3288908), (966, 3094842), (1212, 2466681), (1414, 2114298), (1449, 2063228), (1818, 1644454), (1932, 1547421), (2121, 1409532), (2323, 1286964), (2828, 1057149), (2898, 1031614), (3636, 822227), (4242, 704766), (4646, 643482), (5107, 585396), (5796, 515807), (6363, 469844), (6969, 428988), (8484, 352383), (9292, 321741), (10214, 292698), (12726, 234922), (13938, 214494), (15321, 195132), (16261, 183852), (20428, 146349), (20907, 142996), (25452, 117461), (27876, 107247), (30642, 97566), (32522, 91926), (35749, 83628), (41814, 71498), (45963, 65044), (48783, 61284)]