642409344

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7732

約数の個数: 96

約数和(自身を含む): 1874168400

約数和(自身を除く): 1231759056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 288, 292, 384, 438, 576, 584, 657, 876, 1152, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 7639, 9344, 10512, 14016, 15278, 21024, 22917, 28032, 30556, 42048, 45834, 61112, 68751, 84096, 91668, 122224, 137502, 183336, 244448, 275004, 366672, 488896, 550008, 557647, 733344, 977792, 1100016, 1115294, 1466688, 1672941, 2200032, 2230588, 2933376, 3345882, 4400064, 4461176, 5018823, 6691764, 8800128, 8922352, 10037646, 13383528, 17844704, 20075292, 26767056, 35689408, 40150584, 53534112, 71378816, 80301168, 107068224, 160602336, 214136448, 321204672, 642409344]

約数ペア:

[(1, 642409344), (2, 321204672), (3, 214136448), (4, 160602336), (6, 107068224), (8, 80301168), (9, 71378816), (12, 53534112), (16, 40150584), (18, 35689408), (24, 26767056), (32, 20075292), (36, 17844704), (48, 13383528), (64, 10037646), (72, 8922352), (73, 8800128), (96, 6691764), (128, 5018823), (144, 4461176), (146, 4400064), (192, 3345882), (219, 2933376), (288, 2230588), (292, 2200032), (384, 1672941), (438, 1466688), (576, 1115294), (584, 1100016), (657, 977792), (876, 733344), (1152, 557647), (1168, 550008), (1314, 488896), (1752, 366672), (2336, 275004), (2628, 244448), (3504, 183336), (4672, 137502), (5256, 122224), (7008, 91668), (7639, 84096), (9344, 68751), (10512, 61112), (14016, 45834), (15278, 42048), (21024, 30556), (22917, 28032)]