219834864

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{26783}}^1$

素因数の和:26819

約数の個数: 80

約数和(自身を含む): 664243200

約数和(自身を除く): 444408336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 26783, 53566, 80349, 107132, 160698, 214264, 241047, 321396, 428528, 482094, 508877, 642792, 723141, 964188, 1017754, 1285584, 1446282, 1526631, 1928376, 2035508, 2892564, 3053262, 3856752, 4071016, 4579893, 5785128, 6106524, 8142032, 9159786, 11570256, 12213048, 13739679, 18319572, 24426096, 27479358, 36639144, 54958716, 73278288, 109917432, 219834864]

約数ペア:

[(1, 219834864), (2, 109917432), (3, 73278288), (4, 54958716), (6, 36639144), (8, 27479358), (9, 24426096), (12, 18319572), (16, 13739679), (18, 12213048), (19, 11570256), (24, 9159786), (27, 8142032), (36, 6106524), (38, 5785128), (48, 4579893), (54, 4071016), (57, 3856752), (72, 3053262), (76, 2892564), (108, 2035508), (114, 1928376), (144, 1526631), (152, 1446282), (171, 1285584), (216, 1017754), (228, 964188), (304, 723141), (342, 642792), (432, 508877), (456, 482094), (513, 428528), (684, 321396), (912, 241047), (1026, 214264), (1368, 160698), (2052, 107132), (2736, 80349), (4104, 53566), (8208, 26783)]