489661569166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{2069}}^1$

素因数の和:2834

約数の個数: 128

約数和(自身を含む): 966351513600

約数和(自身を除く): 476689944434

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 109, 154, 161, 218, 253, 322, 506, 613, 763, 1199, 1226, 1526, 1771, 2069, 2398, 2507, 3542, 4138, 4291, 5014, 6743, 8393, 8582, 13486, 14099, 14483, 16786, 17549, 22759, 27577, 28198, 28966, 35098, 45518, 47201, 47587, 55154, 66817, 94402, 95174, 98693, 133634, 155089, 159313, 193039, 197386, 225521, 310178, 318626, 333109, 386078, 451042, 467719, 523457, 666218, 734987, 935438, 1046914, 1085623, 1268297, 1469974, 1536791, 1578647, 2171246, 2480731, 2536594, 3073582, 3157294, 3664199, 4961462, 5144909, 5186983, 7328398, 8878079, 10289818, 10373966, 10757537, 13951267, 16904701, 17365117, 17756158, 21515074, 27902534, 29170831, 33809402, 34730234, 36308881, 57056813, 58341662, 72617762, 97658869, 114113626, 118332907, 138244373, 195317738, 204195817, 236665814, 276488746, 320879141, 399397691, 408391634, 641758282, 798795382, 967710611, 1520688103, 1935421222, 2246153987, 3041376206, 3179620579, 4492307974, 6359241158, 10644816721, 21289633442, 22257344053, 34975826369, 44514688106, 69951652738, 244830784583, 489661569166]

約数ペア:

[(1, 489661569166), (2, 244830784583), (7, 69951652738), (11, 44514688106), (14, 34975826369), (22, 22257344053), (23, 21289633442), (46, 10644816721), (77, 6359241158), (109, 4492307974), (154, 3179620579), (161, 3041376206), (218, 2246153987), (253, 1935421222), (322, 1520688103), (506, 967710611), (613, 798795382), (763, 641758282), (1199, 408391634), (1226, 399397691), (1526, 320879141), (1771, 276488746), (2069, 236665814), (2398, 204195817), (2507, 195317738), (3542, 138244373), (4138, 118332907), (4291, 114113626), (5014, 97658869), (6743, 72617762), (8393, 58341662), (8582, 57056813), (13486, 36308881), (14099, 34730234), (14483, 33809402), (16786, 29170831), (17549, 27902534), (22759, 21515074), (27577, 17756158), (28198, 17365117), (28966, 16904701), (35098, 13951267), (45518, 10757537), (47201, 10373966), (47587, 10289818), (55154, 8878079), (66817, 7328398), (94402, 5186983), (95174, 5144909), (98693, 4961462), (133634, 3664199), (155089, 3157294), (159313, 3073582), (193039, 2536594), (197386, 2480731), (225521, 2171246), (310178, 1578647), (318626, 1536791), (333109, 1469974), (386078, 1268297), (451042, 1085623), (467719, 1046914), (523457, 935438), (666218, 734987)]