228907848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 409760952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 109, 127, 156, 159, 212, 218, 254, 312, 318, 327, 381, 424, 436, 508, 636, 654, 689, 762, 872, 1016, 1272, 1308, 1378, 1417, 1524, 1651, 2067, 2616, 2756, 2834, 3048, 3302, 4134, 4251, 4953, 5512, 5668, 5777, 6604, 6731, 8268, 8502, 9906, 11336, 11554, 13208, 13462, 13843, 16536, 17004, 17331, 19812, 20193, 23108, 26924, 27686, 34008, 34662, 39624, 40386, 41529, 46216, 53848, 55372, 69324, 75101, 80772, 83058, 87503, 110744, 138648, 150202, 161544, 166116, 175006, 179959, 225303, 262509, 300404, 332232, 350012, 359918, 450606, 525018, 539877, 600808, 700024, 719836, 733679, 901212, 1050036, 1079754, 1439672, 1467358, 1802424, 2100072, 2159508, 2201037, 2934716, 4319016, 4402074, 5869432, 8804148, 9537827, 17608296, 19075654, 28613481, 38151308, 57226962, 76302616, 114453924, 228907848]

約数ペア:

[(1, 228907848), (2, 114453924), (3, 76302616), (4, 57226962), (6, 38151308), (8, 28613481), (12, 19075654), (13, 17608296), (24, 9537827), (26, 8804148), (39, 5869432), (52, 4402074), (53, 4319016), (78, 2934716), (104, 2201037), (106, 2159508), (109, 2100072), (127, 1802424), (156, 1467358), (159, 1439672), (212, 1079754), (218, 1050036), (254, 901212), (312, 733679), (318, 719836), (327, 700024), (381, 600808), (424, 539877), (436, 525018), (508, 450606), (636, 359918), (654, 350012), (689, 332232), (762, 300404), (872, 262509), (1016, 225303), (1272, 179959), (1308, 175006), (1378, 166116), (1417, 161544), (1524, 150202), (1651, 138648), (2067, 110744), (2616, 87503), (2756, 83058), (2834, 80772), (3048, 75101), (3302, 69324), (4134, 55372), (4251, 53848), (4953, 46216), (5512, 41529), (5668, 40386), (5777, 39624), (6604, 34662), (6731, 34008), (8268, 27686), (8502, 26924), (9906, 23108), (11336, 20193), (11554, 19812), (13208, 17331), (13462, 17004), (13843, 16536)]