1894757904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6793}}^1$

素因数の和:6969

約数の個数: 120

約数和(自身を含む): 5749762200

約数和(自身を除く): 3855004296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 208, 234, 298, 312, 447, 468, 596, 624, 894, 936, 1192, 1341, 1788, 1872, 1937, 2384, 2682, 3576, 3874, 5364, 5811, 6793, 7152, 7748, 10728, 11622, 13586, 15496, 17433, 20379, 21456, 23244, 27172, 30992, 34866, 40758, 46488, 54344, 61137, 69732, 81516, 88309, 92976, 108688, 122274, 139464, 163032, 176618, 244548, 264927, 278928, 326064, 353236, 489096, 529854, 706472, 794781, 978192, 1012157, 1059708, 1412944, 1589562, 2024314, 2119416, 3036471, 3179124, 4048628, 4238832, 6072942, 6358248, 8097256, 9109413, 12145884, 12716496, 13158041, 16194512, 18218826, 24291768, 26316082, 36437652, 39474123, 48583536, 52632164, 72875304, 78948246, 105264328, 118422369, 145750608, 157896492, 210528656, 236844738, 315792984, 473689476, 631585968, 947378952, 1894757904]

約数ペア:

[(1, 1894757904), (2, 947378952), (3, 631585968), (4, 473689476), (6, 315792984), (8, 236844738), (9, 210528656), (12, 157896492), (13, 145750608), (16, 118422369), (18, 105264328), (24, 78948246), (26, 72875304), (36, 52632164), (39, 48583536), (48, 39474123), (52, 36437652), (72, 26316082), (78, 24291768), (104, 18218826), (117, 16194512), (144, 13158041), (149, 12716496), (156, 12145884), (208, 9109413), (234, 8097256), (298, 6358248), (312, 6072942), (447, 4238832), (468, 4048628), (596, 3179124), (624, 3036471), (894, 2119416), (936, 2024314), (1192, 1589562), (1341, 1412944), (1788, 1059708), (1872, 1012157), (1937, 978192), (2384, 794781), (2682, 706472), (3576, 529854), (3874, 489096), (5364, 353236), (5811, 326064), (6793, 278928), (7152, 264927), (7748, 244548), (10728, 176618), (11622, 163032), (13586, 139464), (15496, 122274), (17433, 108688), (20379, 92976), (21456, 88309), (23244, 81516), (27172, 69732), (30992, 61137), (34866, 54344), (40758, 46488)]