304385928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8715

約数の個数: 128

約数和(自身を含む): 998784000

約数和(自身を除く): 694398072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8669, 8778, 11704, 17338, 17556, 26007, 34676, 35112, 52014, 60683, 69352, 95359, 104028, 121366, 164711, 182049, 190718, 208056, 242732, 286077, 329422, 364098, 381436, 485464, 494133, 572154, 658844, 667513, 728196, 762872, 988266, 1144308, 1152977, 1317688, 1335026, 1456392, 1811821, 1976532, 2002539, 2288616, 2305954, 2670052, 3458931, 3623642, 3953064, 4005078, 4611908, 5340104, 5435463, 6917862, 7247284, 8010156, 9223816, 10870926, 12682747, 13835724, 14494568, 16020312, 21741852, 25365494, 27671448, 38048241, 43483704, 50730988, 76096482, 101461976, 152192964, 304385928]

約数ペア:

[(1, 304385928), (2, 152192964), (3, 101461976), (4, 76096482), (6, 50730988), (7, 43483704), (8, 38048241), (11, 27671448), (12, 25365494), (14, 21741852), (19, 16020312), (21, 14494568), (22, 13835724), (24, 12682747), (28, 10870926), (33, 9223816), (38, 8010156), (42, 7247284), (44, 6917862), (56, 5435463), (57, 5340104), (66, 4611908), (76, 4005078), (77, 3953064), (84, 3623642), (88, 3458931), (114, 2670052), (132, 2305954), (133, 2288616), (152, 2002539), (154, 1976532), (168, 1811821), (209, 1456392), (228, 1335026), (231, 1317688), (264, 1152977), (266, 1144308), (308, 988266), (399, 762872), (418, 728196), (456, 667513), (462, 658844), (532, 572154), (616, 494133), (627, 485464), (798, 381436), (836, 364098), (924, 329422), (1064, 286077), (1254, 242732), (1463, 208056), (1596, 190718), (1672, 182049), (1848, 164711), (2508, 121366), (2926, 104028), (3192, 95359), (4389, 69352), (5016, 60683), (5852, 52014), (8669, 35112), (8778, 34676), (11704, 26007), (17338, 17556)]