378889398690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1433}}^1\times {\mathrm{1481}}^1$

素因数の和:3476

約数の個数: 128

約数和(自身を含む): 995200038144

約数和(自身を除く): 616310639454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 541, 1082, 1433, 1481, 1623, 2705, 2866, 2962, 3246, 4299, 4443, 5410, 5951, 7165, 7405, 8115, 8598, 8886, 11902, 14330, 14810, 15763, 16230, 16291, 17853, 21495, 22215, 29755, 31526, 32582, 35706, 42990, 44430, 47289, 48873, 59510, 78815, 81455, 89265, 94578, 97746, 157630, 162910, 178530, 236445, 244365, 472890, 488730, 775253, 801221, 1550506, 1602442, 2122273, 2325759, 2403663, 3876265, 4006105, 4244546, 4651518, 4807326, 6366819, 7752530, 8012210, 8527783, 8813431, 10611365, 11628795, 12018315, 12733638, 17055566, 17626862, 21222730, 23257590, 23345003, 24036630, 25583349, 26440293, 31834095, 42638915, 44067155, 46690006, 51166698, 52880586, 63668190, 70035009, 85277830, 88134310, 116725015, 127916745, 132201465, 140070018, 233450030, 255833490, 264402930, 350175045, 700350090, 1148149693, 2296299386, 3444449079, 5740748465, 6888898158, 11481496930, 12629646623, 17222245395, 25259293246, 34444490790, 37888939869, 63148233115, 75777879738, 126296466230, 189444699345, 378889398690]

約数ペア:

[(1, 378889398690), (2, 189444699345), (3, 126296466230), (5, 75777879738), (6, 63148233115), (10, 37888939869), (11, 34444490790), (15, 25259293246), (22, 17222245395), (30, 12629646623), (33, 11481496930), (55, 6888898158), (66, 5740748465), (110, 3444449079), (165, 2296299386), (330, 1148149693), (541, 700350090), (1082, 350175045), (1433, 264402930), (1481, 255833490), (1623, 233450030), (2705, 140070018), (2866, 132201465), (2962, 127916745), (3246, 116725015), (4299, 88134310), (4443, 85277830), (5410, 70035009), (5951, 63668190), (7165, 52880586), (7405, 51166698), (8115, 46690006), (8598, 44067155), (8886, 42638915), (11902, 31834095), (14330, 26440293), (14810, 25583349), (15763, 24036630), (16230, 23345003), (16291, 23257590), (17853, 21222730), (21495, 17626862), (22215, 17055566), (29755, 12733638), (31526, 12018315), (32582, 11628795), (35706, 10611365), (42990, 8813431), (44430, 8527783), (47289, 8012210), (48873, 7752530), (59510, 6366819), (78815, 4807326), (81455, 4651518), (89265, 4244546), (94578, 4006105), (97746, 3876265), (157630, 2403663), (162910, 2325759), (178530, 2122273), (236445, 1602442), (244365, 1550506), (472890, 801221), (488730, 775253)]