299825568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{148723}}^1$

素因数の和:148746

約数の個数: 72

約数和(自身を含む): 974439648

約数和(自身を除く): 674614080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 148723, 297446, 446169, 594892, 892338, 1041061, 1189784, 1338507, 1784676, 2082122, 2379568, 2677014, 3123183, 3569352, 4164244, 4759136, 5354028, 6246366, 7138704, 8328488, 9369549, 10708056, 12492732, 14277408, 16656976, 18739098, 21416112, 24985464, 33313952, 37478196, 42832224, 49970928, 74956392, 99941856, 149912784, 299825568]

約数ペア:

[(1, 299825568), (2, 149912784), (3, 99941856), (4, 74956392), (6, 49970928), (7, 42832224), (8, 37478196), (9, 33313952), (12, 24985464), (14, 21416112), (16, 18739098), (18, 16656976), (21, 14277408), (24, 12492732), (28, 10708056), (32, 9369549), (36, 8328488), (42, 7138704), (48, 6246366), (56, 5354028), (63, 4759136), (72, 4164244), (84, 3569352), (96, 3123183), (112, 2677014), (126, 2379568), (144, 2082122), (168, 1784676), (224, 1338507), (252, 1189784), (288, 1041061), (336, 892338), (504, 594892), (672, 446169), (1008, 297446), (2016, 148723)]