231444648

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{2699}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 644760000

約数和(自身を除く): 413315352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 1191, 1588, 2382, 2699, 3176, 3573, 4764, 5398, 7146, 8097, 9528, 10719, 10796, 14292, 16194, 21438, 21592, 24291, 28584, 32388, 42876, 48582, 64776, 72873, 85752, 97164, 145746, 194328, 291492, 582984, 1071503, 2143006, 3214509, 4286012, 6429018, 8572024, 9643527, 12858036, 19287054, 25716072, 28930581, 38574108, 57861162, 77148216, 115722324, 231444648]

約数ペア:

[(1, 231444648), (2, 115722324), (3, 77148216), (4, 57861162), (6, 38574108), (8, 28930581), (9, 25716072), (12, 19287054), (18, 12858036), (24, 9643527), (27, 8572024), (36, 6429018), (54, 4286012), (72, 3214509), (108, 2143006), (216, 1071503), (397, 582984), (794, 291492), (1191, 194328), (1588, 145746), (2382, 97164), (2699, 85752), (3176, 72873), (3573, 64776), (4764, 48582), (5398, 42876), (7146, 32388), (8097, 28584), (9528, 24291), (10719, 21592), (10796, 21438), (14292, 16194)]