2029640192

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 120

約数和(自身を含む): 4365345600

約数和(自身を除く): 2335705408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 139, 152, 158, 256, 278, 304, 316, 361, 512, 556, 608, 632, 722, 1112, 1216, 1264, 1444, 1501, 2224, 2432, 2528, 2641, 2888, 3002, 4448, 4864, 5056, 5282, 5776, 6004, 8896, 9728, 10112, 10564, 10981, 11552, 12008, 17792, 20224, 21128, 21962, 23104, 24016, 28519, 35584, 40448, 42256, 43924, 46208, 48032, 50179, 57038, 71168, 84512, 87848, 92416, 96064, 100358, 114076, 169024, 175696, 184832, 192128, 200716, 208639, 228152, 338048, 351392, 384256, 401432, 417278, 456304, 676096, 702784, 768512, 802864, 834556, 912608, 1352192, 1405568, 1605728, 1669112, 1825216, 2811136, 3211456, 3338224, 3650432, 3964141, 5622272, 6422912, 6676448, 7300864, 7928282, 12845824, 13352896, 14601728, 15856564, 25691648, 26705792, 31713128, 53411584, 63426256, 106823168, 126852512, 253705024, 507410048, 1014820096, 2029640192]

約数ペア:

[(1, 2029640192), (2, 1014820096), (4, 507410048), (8, 253705024), (16, 126852512), (19, 106823168), (32, 63426256), (38, 53411584), (64, 31713128), (76, 26705792), (79, 25691648), (128, 15856564), (139, 14601728), (152, 13352896), (158, 12845824), (256, 7928282), (278, 7300864), (304, 6676448), (316, 6422912), (361, 5622272), (512, 3964141), (556, 3650432), (608, 3338224), (632, 3211456), (722, 2811136), (1112, 1825216), (1216, 1669112), (1264, 1605728), (1444, 1405568), (1501, 1352192), (2224, 912608), (2432, 834556), (2528, 802864), (2641, 768512), (2888, 702784), (3002, 676096), (4448, 456304), (4864, 417278), (5056, 401432), (5282, 384256), (5776, 351392), (6004, 338048), (8896, 228152), (9728, 208639), (10112, 200716), (10564, 192128), (10981, 184832), (11552, 175696), (12008, 169024), (17792, 114076), (20224, 100358), (21128, 96064), (21962, 92416), (23104, 87848), (24016, 84512), (28519, 71168), (35584, 57038), (40448, 50179), (42256, 48032), (43924, 46208)]