690974328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 1938090240

約数和(自身を除く): 1247115912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 107, 122, 132, 183, 214, 244, 264, 321, 366, 401, 428, 488, 642, 671, 732, 802, 856, 1177, 1203, 1284, 1342, 1464, 1604, 2013, 2354, 2406, 2568, 2684, 3208, 3531, 4026, 4411, 4708, 4812, 5368, 6527, 7062, 8052, 8822, 9416, 9624, 13054, 13233, 14124, 16104, 17644, 19581, 24461, 26108, 26466, 28248, 35288, 39162, 42907, 48922, 52216, 52932, 71797, 73383, 78324, 85814, 97844, 105864, 128721, 143594, 146766, 156648, 171628, 195688, 215391, 257442, 269071, 287188, 293532, 343256, 430782, 471977, 514884, 538142, 574376, 587064, 807213, 861564, 943954, 1029768, 1076284, 1415931, 1614426, 1723128, 1887908, 2152568, 2617327, 2831862, 3228852, 3775816, 5234654, 5663724, 6457704, 7851981, 10469308, 11327448, 15703962, 20938616, 28790597, 31407924, 57581194, 62815848, 86371791, 115162388, 172743582, 230324776, 345487164, 690974328]

約数ペア:

[(1, 690974328), (2, 345487164), (3, 230324776), (4, 172743582), (6, 115162388), (8, 86371791), (11, 62815848), (12, 57581194), (22, 31407924), (24, 28790597), (33, 20938616), (44, 15703962), (61, 11327448), (66, 10469308), (88, 7851981), (107, 6457704), (122, 5663724), (132, 5234654), (183, 3775816), (214, 3228852), (244, 2831862), (264, 2617327), (321, 2152568), (366, 1887908), (401, 1723128), (428, 1614426), (488, 1415931), (642, 1076284), (671, 1029768), (732, 943954), (802, 861564), (856, 807213), (1177, 587064), (1203, 574376), (1284, 538142), (1342, 514884), (1464, 471977), (1604, 430782), (2013, 343256), (2354, 293532), (2406, 287188), (2568, 269071), (2684, 257442), (3208, 215391), (3531, 195688), (4026, 171628), (4411, 156648), (4708, 146766), (4812, 143594), (5368, 128721), (6527, 105864), (7062, 97844), (8052, 85814), (8822, 78324), (9416, 73383), (9624, 71797), (13054, 52932), (13233, 52216), (14124, 48922), (16104, 42907), (17644, 39162), (19581, 35288), (24461, 28248), (26108, 26466)]