224218540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 582825600

約数和(自身を除く): 358607060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 349, 353, 364, 455, 698, 706, 910, 1396, 1412, 1745, 1765, 1820, 2443, 2471, 3490, 3530, 4537, 4589, 4886, 4942, 6980, 7060, 9074, 9178, 9772, 9884, 12215, 12355, 18148, 18356, 22685, 22945, 24430, 24710, 31759, 32123, 45370, 45890, 48860, 49420, 63518, 64246, 90740, 91780, 123197, 127036, 128492, 158795, 160615, 246394, 317590, 321230, 492788, 615985, 635180, 642460, 862379, 1231970, 1601561, 1724758, 2463940, 3203122, 3449516, 4311895, 6406244, 8007805, 8623790, 11210927, 16015610, 17247580, 22421854, 32031220, 44843708, 56054635, 112109270, 224218540]

約数ペア:

[(1, 224218540), (2, 112109270), (4, 56054635), (5, 44843708), (7, 32031220), (10, 22421854), (13, 17247580), (14, 16015610), (20, 11210927), (26, 8623790), (28, 8007805), (35, 6406244), (52, 4311895), (65, 3449516), (70, 3203122), (91, 2463940), (130, 1724758), (140, 1601561), (182, 1231970), (260, 862379), (349, 642460), (353, 635180), (364, 615985), (455, 492788), (698, 321230), (706, 317590), (910, 246394), (1396, 160615), (1412, 158795), (1745, 128492), (1765, 127036), (1820, 123197), (2443, 91780), (2471, 90740), (3490, 64246), (3530, 63518), (4537, 49420), (4589, 48860), (4886, 45890), (4942, 45370), (6980, 32123), (7060, 31759), (9074, 24710), (9178, 24430), (9772, 22945), (9884, 22685), (12215, 18356), (12355, 18148)]