312194428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 705474560

約数和(自身を除く): 393280132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 379, 403, 434, 511, 758, 806, 868, 949, 1022, 1516, 1612, 1898, 2044, 2263, 2653, 2821, 3796, 4526, 4927, 5306, 5642, 6643, 9052, 9854, 10612, 11284, 11749, 13286, 15841, 19708, 23498, 26572, 27667, 29419, 31682, 34489, 46996, 55334, 58838, 63364, 68978, 82243, 110668, 117676, 137956, 152737, 164486, 193669, 205933, 305474, 328972, 359671, 387338, 411866, 610948, 719342, 774676, 823732, 857677, 1069159, 1438684, 1715354, 2138318, 2517697, 3430708, 4276636, 5035394, 6003739, 10070788, 11149801, 12007478, 22299602, 24014956, 44599204, 78048607, 156097214, 312194428]

約数ペア:

[(1, 312194428), (2, 156097214), (4, 78048607), (7, 44599204), (13, 24014956), (14, 22299602), (26, 12007478), (28, 11149801), (31, 10070788), (52, 6003739), (62, 5035394), (73, 4276636), (91, 3430708), (124, 2517697), (146, 2138318), (182, 1715354), (217, 1438684), (292, 1069159), (364, 857677), (379, 823732), (403, 774676), (434, 719342), (511, 610948), (758, 411866), (806, 387338), (868, 359671), (949, 328972), (1022, 305474), (1516, 205933), (1612, 193669), (1898, 164486), (2044, 152737), (2263, 137956), (2653, 117676), (2821, 110668), (3796, 82243), (4526, 68978), (4927, 63364), (5306, 58838), (5642, 55334), (6643, 46996), (9052, 34489), (9854, 31682), (10612, 29419), (11284, 27667), (11749, 26572), (13286, 23498), (15841, 19708)]