306099612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 958863360

約数和(自身を除く): 652763748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 419, 446, 468, 546, 669, 819, 838, 892, 1092, 1257, 1338, 1561, 1638, 1676, 2007, 2514, 2676, 2899, 2933, 3122, 3276, 3771, 4014, 4683, 5028, 5447, 5798, 5866, 6244, 7542, 8028, 8697, 8799, 9366, 10894, 11596, 11732, 14049, 15084, 16341, 17394, 17598, 18732, 20293, 21788, 26091, 26397, 28098, 32682, 34788, 35196, 38129, 40586, 49023, 52182, 52794, 56196, 60879, 65364, 76258, 81172, 93437, 98046, 104364, 105588, 114387, 121758, 152516, 182637, 186874, 196092, 228774, 243516, 280311, 343161, 365274, 373748, 457548, 560622, 654059, 686322, 730548, 840933, 1121244, 1214681, 1308118, 1372644, 1681866, 1962177, 2429362, 2616236, 3363732, 3644043, 3924354, 4858724, 5886531, 7288086, 7848708, 8502767, 10932129, 11773062, 14576172, 17005534, 21864258, 23546124, 25508301, 34011068, 43728516, 51016602, 76524903, 102033204, 153049806, 306099612]

約数ペア:

[(1, 306099612), (2, 153049806), (3, 102033204), (4, 76524903), (6, 51016602), (7, 43728516), (9, 34011068), (12, 25508301), (13, 23546124), (14, 21864258), (18, 17005534), (21, 14576172), (26, 11773062), (28, 10932129), (36, 8502767), (39, 7848708), (42, 7288086), (52, 5886531), (63, 4858724), (78, 3924354), (84, 3644043), (91, 3363732), (117, 2616236), (126, 2429362), (156, 1962177), (182, 1681866), (223, 1372644), (234, 1308118), (252, 1214681), (273, 1121244), (364, 840933), (419, 730548), (446, 686322), (468, 654059), (546, 560622), (669, 457548), (819, 373748), (838, 365274), (892, 343161), (1092, 280311), (1257, 243516), (1338, 228774), (1561, 196092), (1638, 186874), (1676, 182637), (2007, 152516), (2514, 121758), (2676, 114387), (2899, 105588), (2933, 104364), (3122, 98046), (3276, 93437), (3771, 81172), (4014, 76258), (4683, 65364), (5028, 60879), (5447, 56196), (5798, 52794), (5866, 52182), (6244, 49023), (7542, 40586), (8028, 38129), (8697, 35196), (8799, 34788), (9366, 32682), (10894, 28098), (11596, 26397), (11732, 26091), (14049, 21788), (15084, 20293), (16341, 18732), (17394, 17598)]