324248600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 816510240

約数和(自身を除く): 492261640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 311, 325, 401, 520, 622, 650, 802, 1244, 1300, 1555, 1604, 2005, 2488, 2600, 3110, 3208, 4010, 4043, 5213, 6220, 7775, 8020, 8086, 10025, 10426, 12440, 15550, 16040, 16172, 20050, 20215, 20852, 26065, 31100, 32344, 40100, 40430, 41704, 52130, 62200, 80200, 80860, 101075, 104260, 124711, 130325, 161720, 202150, 208520, 249422, 260650, 404300, 498844, 521300, 623555, 808600, 997688, 1042600, 1247110, 1621243, 2494220, 3117775, 3242486, 4988440, 6235550, 6484972, 8106215, 12471100, 12969944, 16212430, 24942200, 32424860, 40531075, 64849720, 81062150, 162124300, 324248600]

約数ペア:

[(1, 324248600), (2, 162124300), (4, 81062150), (5, 64849720), (8, 40531075), (10, 32424860), (13, 24942200), (20, 16212430), (25, 12969944), (26, 12471100), (40, 8106215), (50, 6484972), (52, 6235550), (65, 4988440), (100, 3242486), (104, 3117775), (130, 2494220), (200, 1621243), (260, 1247110), (311, 1042600), (325, 997688), (401, 808600), (520, 623555), (622, 521300), (650, 498844), (802, 404300), (1244, 260650), (1300, 249422), (1555, 208520), (1604, 202150), (2005, 161720), (2488, 130325), (2600, 124711), (3110, 104260), (3208, 101075), (4010, 80860), (4043, 80200), (5213, 62200), (6220, 52130), (7775, 41704), (8020, 40430), (8086, 40100), (10025, 32344), (10426, 31100), (12440, 26065), (15550, 20852), (16040, 20215), (16172, 20050)]