21223251072

素因数分解:

$2^7\times 3^3\times {\mathrm{293}}^1\times {\mathrm{20959}}^1$

素因数の和:21275

約数の個数: 128

約数和(自身を含む): 62854848000

約数和(自身を除く): 41631596928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 293, 384, 432, 576, 586, 864, 879, 1152, 1172, 1728, 1758, 2344, 2637, 3456, 3516, 4688, 5274, 7032, 7911, 9376, 10548, 14064, 15822, 18752, 20959, 21096, 28128, 31644, 37504, 41918, 42192, 56256, 62877, 63288, 83836, 84384, 112512, 125754, 126576, 167672, 168768, 188631, 251508, 253152, 335344, 337536, 377262, 503016, 506304, 565893, 670688, 754524, 1006032, 1012608, 1131786, 1341376, 1509048, 2012064, 2263572, 2682752, 3018096, 4024128, 4527144, 6036192, 6140987, 8048256, 9054288, 12072384, 12281974, 18108576, 18422961, 24144768, 24563948, 36217152, 36845922, 49127896, 55268883, 72434304, 73691844, 98255792, 110537766, 147383688, 165806649, 196511584, 221075532, 294767376, 331613298, 393023168, 442151064, 589534752, 663226596, 786046336, 884302128, 1179069504, 1326453192, 1768604256, 2358139008, 2652906384, 3537208512, 5305812768, 7074417024, 10611625536, 21223251072]

約数ペア:

[(1, 21223251072), (2, 10611625536), (3, 7074417024), (4, 5305812768), (6, 3537208512), (8, 2652906384), (9, 2358139008), (12, 1768604256), (16, 1326453192), (18, 1179069504), (24, 884302128), (27, 786046336), (32, 663226596), (36, 589534752), (48, 442151064), (54, 393023168), (64, 331613298), (72, 294767376), (96, 221075532), (108, 196511584), (128, 165806649), (144, 147383688), (192, 110537766), (216, 98255792), (288, 73691844), (293, 72434304), (384, 55268883), (432, 49127896), (576, 36845922), (586, 36217152), (864, 24563948), (879, 24144768), (1152, 18422961), (1172, 18108576), (1728, 12281974), (1758, 12072384), (2344, 9054288), (2637, 8048256), (3456, 6140987), (3516, 6036192), (4688, 4527144), (5274, 4024128), (7032, 3018096), (7911, 2682752), (9376, 2263572), (10548, 2012064), (14064, 1509048), (15822, 1341376), (18752, 1131786), (20959, 1012608), (21096, 1006032), (28128, 754524), (31644, 670688), (37504, 565893), (41918, 506304), (42192, 503016), (56256, 377262), (62877, 337536), (63288, 335344), (83836, 253152), (84384, 251508), (112512, 188631), (125754, 168768), (126576, 167672)]