389627964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 1174957056

約数和(自身を除く): 785329092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 124, 132, 153, 186, 187, 198, 204, 279, 306, 341, 372, 374, 396, 527, 558, 561, 612, 682, 748, 1023, 1054, 1116, 1122, 1364, 1581, 1683, 1867, 2046, 2108, 2244, 3069, 3162, 3366, 3734, 4092, 4743, 5601, 5797, 6138, 6324, 6732, 7468, 9486, 11202, 11594, 12276, 16803, 17391, 18972, 20537, 22404, 23188, 31739, 33606, 34782, 41074, 52173, 57877, 61611, 63478, 67212, 69564, 82148, 95217, 104346, 115754, 123222, 126956, 173631, 184833, 190434, 208692, 231508, 246444, 285651, 347262, 349129, 369666, 380868, 520893, 571302, 636647, 694524, 698258, 739332, 983909, 1041786, 1047387, 1142604, 1273294, 1396516, 1909941, 1967818, 2083572, 2094774, 2546588, 2951727, 3142161, 3819882, 3935636, 4189548, 5729823, 5903454, 6284322, 7639764, 8855181, 10822999, 11459646, 11806908, 12568644, 17710362, 21645998, 22919292, 32468997, 35420724, 43291996, 64937994, 97406991, 129875988, 194813982, 389627964]

約数ペア:

[(1, 389627964), (2, 194813982), (3, 129875988), (4, 97406991), (6, 64937994), (9, 43291996), (11, 35420724), (12, 32468997), (17, 22919292), (18, 21645998), (22, 17710362), (31, 12568644), (33, 11806908), (34, 11459646), (36, 10822999), (44, 8855181), (51, 7639764), (62, 6284322), (66, 5903454), (68, 5729823), (93, 4189548), (99, 3935636), (102, 3819882), (124, 3142161), (132, 2951727), (153, 2546588), (186, 2094774), (187, 2083572), (198, 1967818), (204, 1909941), (279, 1396516), (306, 1273294), (341, 1142604), (372, 1047387), (374, 1041786), (396, 983909), (527, 739332), (558, 698258), (561, 694524), (612, 636647), (682, 571302), (748, 520893), (1023, 380868), (1054, 369666), (1116, 349129), (1122, 347262), (1364, 285651), (1581, 246444), (1683, 231508), (1867, 208692), (2046, 190434), (2108, 184833), (2244, 173631), (3069, 126956), (3162, 123222), (3366, 115754), (3734, 104346), (4092, 95217), (4743, 82148), (5601, 69564), (5797, 67212), (6138, 63478), (6324, 61611), (6732, 57877), (7468, 52173), (9486, 41074), (11202, 34782), (11594, 33606), (12276, 31739), (16803, 23188), (17391, 22404), (18972, 20537)]