219198744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53411}}^1$

素因数の和:53445

約数の個数: 64

約数和(自身を含む): 640944000

約数和(自身を除く): 421745256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 53411, 106822, 160233, 213644, 320466, 427288, 480699, 640932, 961398, 1014809, 1281864, 1442097, 1922796, 2029618, 2884194, 3044427, 3845592, 4059236, 5768388, 6088854, 8118472, 9133281, 11536776, 12177708, 18266562, 24355416, 27399843, 36533124, 54799686, 73066248, 109599372, 219198744]

約数ペア:

[(1, 219198744), (2, 109599372), (3, 73066248), (4, 54799686), (6, 36533124), (8, 27399843), (9, 24355416), (12, 18266562), (18, 12177708), (19, 11536776), (24, 9133281), (27, 8118472), (36, 6088854), (38, 5768388), (54, 4059236), (57, 3845592), (72, 3044427), (76, 2884194), (108, 2029618), (114, 1922796), (152, 1442097), (171, 1281864), (216, 1014809), (228, 961398), (342, 640932), (456, 480699), (513, 427288), (684, 320466), (1026, 213644), (1368, 160233), (2052, 106822), (4104, 53411)]