899798064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54973}}^1$

素因数の和:55026

約数の個数: 80

約数和(自身を含む): 2617641984

約数和(自身を除く): 1717843920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 54973, 109946, 164919, 219892, 329838, 439784, 604703, 659676, 879568, 1209406, 1319352, 1704163, 1814109, 2418812, 2638704, 3408326, 3628218, 4837624, 5112489, 6816652, 7256436, 9675248, 10224978, 13633304, 14512872, 18745793, 20449956, 27266608, 29025744, 37491586, 40899912, 56237379, 74983172, 81799824, 112474758, 149966344, 224949516, 299932688, 449899032, 899798064]

約数ペア:

[(1, 899798064), (2, 449899032), (3, 299932688), (4, 224949516), (6, 149966344), (8, 112474758), (11, 81799824), (12, 74983172), (16, 56237379), (22, 40899912), (24, 37491586), (31, 29025744), (33, 27266608), (44, 20449956), (48, 18745793), (62, 14512872), (66, 13633304), (88, 10224978), (93, 9675248), (124, 7256436), (132, 6816652), (176, 5112489), (186, 4837624), (248, 3628218), (264, 3408326), (341, 2638704), (372, 2418812), (496, 1814109), (528, 1704163), (682, 1319352), (744, 1209406), (1023, 879568), (1364, 659676), (1488, 604703), (2046, 439784), (2728, 329838), (4092, 219892), (5456, 164919), (8184, 109946), (16368, 54973)]