809212716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 2428060544

約数和(自身を除く): 1618847828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 193, 204, 221, 234, 279, 289, 306, 372, 386, 403, 442, 468, 527, 558, 578, 579, 612, 663, 772, 806, 867, 884, 1054, 1116, 1156, 1158, 1209, 1326, 1581, 1612, 1734, 1737, 1989, 2108, 2316, 2418, 2509, 2601, 2652, 3162, 3281, 3468, 3474, 3627, 3757, 3978, 4743, 4836, 5018, 5202, 5983, 6324, 6562, 6851, 6948, 7254, 7514, 7527, 7956, 8959, 9486, 9843, 10036, 10404, 11271, 11966, 13124, 13702, 14508, 15028, 15054, 17918, 17949, 18972, 19686, 20553, 22542, 22581, 23932, 26877, 27404, 29529, 30108, 33813, 35836, 35898, 39372, 41106, 42653, 45084, 45162, 53754, 53847, 55777, 59058, 61659, 67626, 71796, 77779, 80631, 82212, 85306, 90324, 101711, 107508, 107694, 111554, 116467, 118116, 123318, 127959, 135252, 155558, 161262, 167331, 170612, 203422, 215388, 223108, 232934, 233337, 246636, 255918, 305133, 311116, 322524, 334662, 349401, 383877, 406844, 465868, 466674, 501993, 511836, 610266, 669324, 698802, 700011, 725101, 767754, 915399, 933348, 1003986, 1048203, 1220532, 1322243, 1397604, 1400022, 1450202, 1535508, 1729087, 1830798, 2007972, 2096406, 2175303, 2644486, 2800044, 2900404, 3458174, 3661596, 3966729, 4192812, 4350606, 5187261, 5288972, 6525909, 6916348, 7933458, 8701212, 10374522, 11900187, 13051818, 15561783, 15866916, 20749044, 22478131, 23800374, 26103636, 31123566, 44956262, 47600748, 62247132, 67434393, 89912524, 134868786, 202303179, 269737572, 404606358, 809212716]

約数ペア:

[(1, 809212716), (2, 404606358), (3, 269737572), (4, 202303179), (6, 134868786), (9, 89912524), (12, 67434393), (13, 62247132), (17, 47600748), (18, 44956262), (26, 31123566), (31, 26103636), (34, 23800374), (36, 22478131), (39, 20749044), (51, 15866916), (52, 15561783), (62, 13051818), (68, 11900187), (78, 10374522), (93, 8701212), (102, 7933458), (117, 6916348), (124, 6525909), (153, 5288972), (156, 5187261), (186, 4350606), (193, 4192812), (204, 3966729), (221, 3661596), (234, 3458174), (279, 2900404), (289, 2800044), (306, 2644486), (372, 2175303), (386, 2096406), (403, 2007972), (442, 1830798), (468, 1729087), (527, 1535508), (558, 1450202), (578, 1400022), (579, 1397604), (612, 1322243), (663, 1220532), (772, 1048203), (806, 1003986), (867, 933348), (884, 915399), (1054, 767754), (1116, 725101), (1156, 700011), (1158, 698802), (1209, 669324), (1326, 610266), (1581, 511836), (1612, 501993), (1734, 466674), (1737, 465868), (1989, 406844), (2108, 383877), (2316, 349401), (2418, 334662), (2509, 322524), (2601, 311116), (2652, 305133), (3162, 255918), (3281, 246636), (3468, 233337), (3474, 232934), (3627, 223108), (3757, 215388), (3978, 203422), (4743, 170612), (4836, 167331), (5018, 161262), (5202, 155558), (5983, 135252), (6324, 127959), (6562, 123318), (6851, 118116), (6948, 116467), (7254, 111554), (7514, 107694), (7527, 107508), (7956, 101711), (8959, 90324), (9486, 85306), (9843, 82212), (10036, 80631), (10404, 77779), (11271, 71796), (11966, 67626), (13124, 61659), (13702, 59058), (14508, 55777), (15028, 53847), (15054, 53754), (17918, 45162), (17949, 45084), (18972, 42653), (19686, 41106), (20553, 39372), (22542, 35898), (22581, 35836), (23932, 33813), (26877, 30108), (27404, 29529)]