813236886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 144

約数和(自身を含む): 2269167264

約数和(自身を除く): 1455930378

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 121, 123, 126, 154, 198, 231, 242, 246, 287, 363, 369, 451, 462, 574, 693, 726, 738, 847, 861, 902, 1089, 1301, 1353, 1386, 1694, 1722, 2178, 2541, 2583, 2602, 2706, 3157, 3903, 4059, 4961, 5082, 5166, 6314, 7623, 7806, 8118, 9107, 9471, 9922, 11709, 14311, 14883, 15246, 18214, 18942, 23418, 27321, 28413, 28622, 29766, 34727, 42933, 44649, 53341, 54642, 56826, 69454, 81963, 85866, 89298, 100177, 104181, 106682, 128799, 157421, 160023, 163926, 200354, 208362, 257598, 300531, 312543, 314842, 320046, 373387, 472263, 480069, 586751, 601062, 625086, 746774, 901593, 944526, 960138, 1101947, 1120161, 1173502, 1416789, 1760253, 1803186, 2203894, 2240322, 2833578, 3305841, 3360483, 3520506, 4107257, 5280759, 6454261, 6611682, 6720966, 8214514, 9917523, 10561518, 12321771, 12908522, 19362783, 19835046, 24643542, 36965313, 38725566, 45179827, 58088349, 73930626, 90359654, 116176698, 135539481, 271078962, 406618443, 813236886]

約数ペア:

[(1, 813236886), (2, 406618443), (3, 271078962), (6, 135539481), (7, 116176698), (9, 90359654), (11, 73930626), (14, 58088349), (18, 45179827), (21, 38725566), (22, 36965313), (33, 24643542), (41, 19835046), (42, 19362783), (63, 12908522), (66, 12321771), (77, 10561518), (82, 9917523), (99, 8214514), (121, 6720966), (123, 6611682), (126, 6454261), (154, 5280759), (198, 4107257), (231, 3520506), (242, 3360483), (246, 3305841), (287, 2833578), (363, 2240322), (369, 2203894), (451, 1803186), (462, 1760253), (574, 1416789), (693, 1173502), (726, 1120161), (738, 1101947), (847, 960138), (861, 944526), (902, 901593), (1089, 746774), (1301, 625086), (1353, 601062), (1386, 586751), (1694, 480069), (1722, 472263), (2178, 373387), (2541, 320046), (2583, 314842), (2602, 312543), (2706, 300531), (3157, 257598), (3903, 208362), (4059, 200354), (4961, 163926), (5082, 160023), (5166, 157421), (6314, 128799), (7623, 106682), (7806, 104181), (8118, 100177), (9107, 89298), (9471, 85866), (9922, 81963), (11709, 69454), (14311, 56826), (14883, 54642), (15246, 53341), (18214, 44649), (18942, 42933), (23418, 34727), (27321, 29766), (28413, 28622)]