15694516816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{1999}}^1$

素因数の和:3488

約数の個数: 80

約数和(自身を含む): 34283520000

約数和(自身を除く): 18589003184

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 1439, 1999, 2728, 2878, 3998, 5456, 5756, 7996, 11512, 15829, 15992, 21989, 23024, 31658, 31984, 43978, 44609, 61969, 63316, 87956, 89218, 123938, 126632, 175912, 178436, 247876, 253264, 351824, 356872, 490699, 495752, 681659, 713744, 981398, 991504, 1363318, 1962796, 2726636, 2876561, 3925592, 5453272, 5753122, 7851184, 10906544, 11506244, 23012488, 31642171, 46024976, 63284342, 89173391, 126568684, 178346782, 253137368, 356693564, 506274736, 713387128, 980907301, 1426774256, 1961814602, 3923629204, 7847258408, 15694516816]

約数ペア:

[(1, 15694516816), (2, 7847258408), (4, 3923629204), (8, 1961814602), (11, 1426774256), (16, 980907301), (22, 713387128), (31, 506274736), (44, 356693564), (62, 253137368), (88, 178346782), (124, 126568684), (176, 89173391), (248, 63284342), (341, 46024976), (496, 31642171), (682, 23012488), (1364, 11506244), (1439, 10906544), (1999, 7851184), (2728, 5753122), (2878, 5453272), (3998, 3925592), (5456, 2876561), (5756, 2726636), (7996, 1962796), (11512, 1363318), (15829, 991504), (15992, 981398), (21989, 713744), (23024, 681659), (31658, 495752), (31984, 490699), (43978, 356872), (44609, 351824), (61969, 253264), (63316, 247876), (87956, 178436), (89218, 175912), (123938, 126632)]