18839928192

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{54941}}^1$

素因数の和:55024

約数の個数: 128

約数和(自身を含む): 53799206400

約数和(自身を除く): 34959278208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1786, 1824, 2256, 2432, 2679, 3008, 3572, 3648, 4512, 5358, 6016, 7144, 7296, 9024, 10716, 14288, 18048, 21432, 28576, 42864, 54941, 57152, 85728, 109882, 114304, 164823, 171456, 219764, 329646, 342912, 439528, 659292, 879056, 1043879, 1318584, 1758112, 2087758, 2582227, 2637168, 3131637, 3516224, 4175516, 5164454, 5274336, 6263274, 7032448, 7746681, 8351032, 10328908, 10548672, 12526548, 15493362, 16702064, 20657816, 21097344, 25053096, 30986724, 33404128, 41315632, 49062313, 50106192, 61973448, 66808256, 82631264, 98124626, 100212384, 123946896, 133616512, 147186939, 165262528, 196249252, 200424768, 247893792, 294373878, 330525056, 392498504, 400849536, 495787584, 588747756, 784997008, 991575168, 1177495512, 1569994016, 2354991024, 3139988032, 4709982048, 6279976064, 9419964096, 18839928192]

約数ペア:

[(1, 18839928192), (2, 9419964096), (3, 6279976064), (4, 4709982048), (6, 3139988032), (8, 2354991024), (12, 1569994016), (16, 1177495512), (19, 991575168), (24, 784997008), (32, 588747756), (38, 495787584), (47, 400849536), (48, 392498504), (57, 330525056), (64, 294373878), (76, 247893792), (94, 200424768), (96, 196249252), (114, 165262528), (128, 147186939), (141, 133616512), (152, 123946896), (188, 100212384), (192, 98124626), (228, 82631264), (282, 66808256), (304, 61973448), (376, 50106192), (384, 49062313), (456, 41315632), (564, 33404128), (608, 30986724), (752, 25053096), (893, 21097344), (912, 20657816), (1128, 16702064), (1216, 15493362), (1504, 12526548), (1786, 10548672), (1824, 10328908), (2256, 8351032), (2432, 7746681), (2679, 7032448), (3008, 6263274), (3572, 5274336), (3648, 5164454), (4512, 4175516), (5358, 3516224), (6016, 3131637), (7144, 2637168), (7296, 2582227), (9024, 2087758), (10716, 1758112), (14288, 1318584), (18048, 1043879), (21432, 879056), (28576, 659292), (42864, 439528), (54941, 342912), (57152, 329646), (85728, 219764), (109882, 171456), (114304, 164823)]