38194728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 77926872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 359, 372, 403, 429, 572, 682, 718, 744, 806, 858, 1023, 1077, 1144, 1209, 1364, 1436, 1612, 1716, 2046, 2154, 2418, 2728, 2872, 3224, 3432, 3949, 4092, 4308, 4433, 4667, 4836, 7898, 8184, 8616, 8866, 9334, 9672, 11129, 11847, 13299, 14001, 15796, 17732, 18668, 22258, 23694, 26598, 28002, 31592, 33387, 35464, 37336, 44516, 47388, 51337, 53196, 56004, 66774, 89032, 94776, 102674, 106392, 112008, 122419, 133548, 144677, 154011, 205348, 244838, 267096, 289354, 308022, 367257, 410696, 434031, 489676, 578708, 616044, 734514, 868062, 979352, 1157416, 1232088, 1469028, 1591447, 1736124, 2938056, 3182894, 3472248, 4774341, 6365788, 9548682, 12731576, 19097364, 38194728]

約数ペア:

[(1, 38194728), (2, 19097364), (3, 12731576), (4, 9548682), (6, 6365788), (8, 4774341), (11, 3472248), (12, 3182894), (13, 2938056), (22, 1736124), (24, 1591447), (26, 1469028), (31, 1232088), (33, 1157416), (39, 979352), (44, 868062), (52, 734514), (62, 616044), (66, 578708), (78, 489676), (88, 434031), (93, 410696), (104, 367257), (124, 308022), (132, 289354), (143, 267096), (156, 244838), (186, 205348), (248, 154011), (264, 144677), (286, 133548), (312, 122419), (341, 112008), (359, 106392), (372, 102674), (403, 94776), (429, 89032), (572, 66774), (682, 56004), (718, 53196), (744, 51337), (806, 47388), (858, 44516), (1023, 37336), (1077, 35464), (1144, 33387), (1209, 31592), (1364, 28002), (1436, 26598), (1612, 23694), (1716, 22258), (2046, 18668), (2154, 17732), (2418, 15796), (2728, 14001), (2872, 13299), (3224, 11847), (3432, 11129), (3949, 9672), (4092, 9334), (4308, 8866), (4433, 8616), (4667, 8184), (4836, 7898)]