269737572

素因数分解:

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

素因数の和:278

約数の個数: 144

約数和(自身を含む): 747095552

約数和(自身を除く): 477357980

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 193, 204, 221, 289, 372, 386, 403, 442, 527, 578, 579, 663, 772, 806, 867, 884, 1054, 1156, 1158, 1209, 1326, 1581, 1612, 1734, 2108, 2316, 2418, 2509, 2652, 3162, 3281, 3468, 3757, 4836, 5018, 5983, 6324, 6562, 6851, 7514, 7527, 8959, 9843, 10036, 11271, 11966, 13124, 13702, 15028, 15054, 17918, 17949, 19686, 20553, 22542, 23932, 26877, 27404, 30108, 35836, 35898, 39372, 41106, 42653, 45084, 53754, 55777, 71796, 77779, 82212, 85306, 101711, 107508, 111554, 116467, 127959, 155558, 167331, 170612, 203422, 223108, 232934, 233337, 255918, 305133, 311116, 334662, 349401, 406844, 465868, 466674, 511836, 610266, 669324, 698802, 725101, 933348, 1220532, 1322243, 1397604, 1450202, 1729087, 2175303, 2644486, 2900404, 3458174, 3966729, 4350606, 5187261, 5288972, 6916348, 7933458, 8701212, 10374522, 15866916, 20749044, 22478131, 44956262, 67434393, 89912524, 134868786, 269737572]

約数ペア:

[(1, 269737572), (2, 134868786), (3, 89912524), (4, 67434393), (6, 44956262), (12, 22478131), (13, 20749044), (17, 15866916), (26, 10374522), (31, 8701212), (34, 7933458), (39, 6916348), (51, 5288972), (52, 5187261), (62, 4350606), (68, 3966729), (78, 3458174), (93, 2900404), (102, 2644486), (124, 2175303), (156, 1729087), (186, 1450202), (193, 1397604), (204, 1322243), (221, 1220532), (289, 933348), (372, 725101), (386, 698802), (403, 669324), (442, 610266), (527, 511836), (578, 466674), (579, 465868), (663, 406844), (772, 349401), (806, 334662), (867, 311116), (884, 305133), (1054, 255918), (1156, 233337), (1158, 232934), (1209, 223108), (1326, 203422), (1581, 170612), (1612, 167331), (1734, 155558), (2108, 127959), (2316, 116467), (2418, 111554), (2509, 107508), (2652, 101711), (3162, 85306), (3281, 82212), (3468, 77779), (3757, 71796), (4836, 55777), (5018, 53754), (5983, 45084), (6324, 42653), (6562, 41106), (6851, 39372), (7514, 35898), (7527, 35836), (8959, 30108), (9843, 27404), (10036, 26877), (11271, 23932), (11966, 22542), (13124, 20553), (13702, 19686), (15028, 17949), (15054, 17918)]