1965473243632

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{991}}^1\times {\mathrm{2029}}^1$

素因数の和:3534

約数の個数: 80

約数和(自身を含む): 3845476096000

約数和(自身を除く): 1880002852368

約数列:

[1, 2, 4, 8, 16, 199, 307, 398, 614, 796, 991, 1228, 1592, 1982, 2029, 2456, 3184, 3964, 4058, 4912, 7928, 8116, 15856, 16232, 32464, 61093, 122186, 197209, 244372, 304237, 394418, 403771, 488744, 608474, 622903, 788836, 807542, 977488, 1216948, 1245806, 1577672, 1615084, 2010739, 2433896, 2491612, 3155344, 3230168, 4021478, 4867792, 4983224, 6460336, 8042956, 9966448, 16085912, 32171824, 60543163, 121086326, 123957697, 242172652, 247915394, 400137061, 484345304, 495830788, 617296873, 800274122, 968690608, 991661576, 1234593746, 1600548244, 1983323152, 2469187492, 3201096488, 4938374984, 6402192976, 9876749968, 122842077727, 245684155454, 491368310908, 982736621816, 1965473243632]

約数ペア:

[(1, 1965473243632), (2, 982736621816), (4, 491368310908), (8, 245684155454), (16, 122842077727), (199, 9876749968), (307, 6402192976), (398, 4938374984), (614, 3201096488), (796, 2469187492), (991, 1983323152), (1228, 1600548244), (1592, 1234593746), (1982, 991661576), (2029, 968690608), (2456, 800274122), (3184, 617296873), (3964, 495830788), (4058, 484345304), (4912, 400137061), (7928, 247915394), (8116, 242172652), (15856, 123957697), (16232, 121086326), (32464, 60543163), (61093, 32171824), (122186, 16085912), (197209, 9966448), (244372, 8042956), (304237, 6460336), (394418, 4983224), (403771, 4867792), (488744, 4021478), (608474, 3230168), (622903, 3155344), (788836, 2491612), (807542, 2433896), (977488, 2010739), (1216948, 1615084), (1245806, 1577672)]