498432172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 1074769920

約数和(自身を除く): 576337748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 97, 101, 158, 161, 194, 202, 316, 322, 388, 404, 553, 644, 679, 707, 1106, 1358, 1414, 1817, 2212, 2231, 2323, 2716, 2828, 3634, 4462, 4646, 7268, 7663, 7979, 8924, 9292, 9797, 12719, 15326, 15617, 15958, 16261, 19594, 25438, 30652, 31234, 31916, 32522, 39188, 50876, 53641, 55853, 62468, 65044, 68579, 107282, 111706, 137158, 176249, 183517, 214564, 223412, 225331, 274316, 352498, 367034, 450662, 704996, 734068, 773963, 901324, 1233743, 1284619, 1547926, 1577317, 2467486, 2569238, 3095852, 3154634, 4934972, 5138476, 5417741, 6309268, 10835482, 17801149, 21670964, 35602298, 71204596, 124608043, 249216086, 498432172]

約数ペア:

[(1, 498432172), (2, 249216086), (4, 124608043), (7, 71204596), (14, 35602298), (23, 21670964), (28, 17801149), (46, 10835482), (79, 6309268), (92, 5417741), (97, 5138476), (101, 4934972), (158, 3154634), (161, 3095852), (194, 2569238), (202, 2467486), (316, 1577317), (322, 1547926), (388, 1284619), (404, 1233743), (553, 901324), (644, 773963), (679, 734068), (707, 704996), (1106, 450662), (1358, 367034), (1414, 352498), (1817, 274316), (2212, 225331), (2231, 223412), (2323, 214564), (2716, 183517), (2828, 176249), (3634, 137158), (4462, 111706), (4646, 107282), (7268, 68579), (7663, 65044), (7979, 62468), (8924, 55853), (9292, 53641), (9797, 50876), (12719, 39188), (15326, 32522), (15617, 31916), (15958, 31234), (16261, 30652), (19594, 25438)]