304866276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 870879744

約数和(自身を除く): 566013468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 242, 286, 341, 363, 372, 403, 429, 484, 521, 572, 682, 726, 806, 858, 1023, 1042, 1209, 1364, 1452, 1563, 1573, 1612, 1716, 2046, 2084, 2418, 3126, 3146, 3751, 4092, 4433, 4719, 4836, 5731, 6252, 6292, 6773, 7502, 8866, 9438, 11253, 11462, 13299, 13546, 15004, 16151, 17193, 17732, 18876, 20319, 22506, 22924, 26598, 27092, 32302, 34386, 40638, 45012, 48453, 48763, 53196, 63041, 64604, 68772, 74503, 81276, 96906, 97526, 126082, 146289, 149006, 177661, 189123, 193812, 195052, 209963, 223509, 252164, 292578, 298012, 355322, 378246, 419926, 447018, 532983, 585156, 629889, 710644, 756492, 819533, 839852, 894036, 1065966, 1259778, 1639066, 1954271, 2131932, 2309593, 2458599, 2519556, 3278132, 3908542, 4619186, 4917198, 5862813, 6928779, 7817084, 9238372, 9834396, 11725626, 13857558, 23451252, 25405523, 27715116, 50811046, 76216569, 101622092, 152433138, 304866276]

約数ペア:

[(1, 304866276), (2, 152433138), (3, 101622092), (4, 76216569), (6, 50811046), (11, 27715116), (12, 25405523), (13, 23451252), (22, 13857558), (26, 11725626), (31, 9834396), (33, 9238372), (39, 7817084), (44, 6928779), (52, 5862813), (62, 4917198), (66, 4619186), (78, 3908542), (93, 3278132), (121, 2519556), (124, 2458599), (132, 2309593), (143, 2131932), (156, 1954271), (186, 1639066), (242, 1259778), (286, 1065966), (341, 894036), (363, 839852), (372, 819533), (403, 756492), (429, 710644), (484, 629889), (521, 585156), (572, 532983), (682, 447018), (726, 419926), (806, 378246), (858, 355322), (1023, 298012), (1042, 292578), (1209, 252164), (1364, 223509), (1452, 209963), (1563, 195052), (1573, 193812), (1612, 189123), (1716, 177661), (2046, 149006), (2084, 146289), (2418, 126082), (3126, 97526), (3146, 96906), (3751, 81276), (4092, 74503), (4433, 68772), (4719, 64604), (4836, 63041), (5731, 53196), (6252, 48763), (6292, 48453), (6773, 45012), (7502, 40638), (8866, 34386), (9438, 32302), (11253, 27092), (11462, 26598), (13299, 22924), (13546, 22506), (15004, 20319), (16151, 18876), (17193, 17732)]