305194344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19999

約数の個数: 96

約数和(自身を含む): 955876320

約数和(自身を除く): 650681976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 19963, 39926, 59889, 79852, 119778, 139741, 159704, 239556, 259519, 279482, 419223, 479112, 519038, 558964, 778557, 838446, 978187, 1038076, 1117928, 1557114, 1676892, 1816633, 1956374, 2076152, 2934561, 3114228, 3353784, 3633266, 3912748, 5449899, 5869122, 6228456, 7266532, 7825496, 10899798, 11738244, 12716431, 14533064, 21799596, 23476488, 25432862, 38149293, 43599192, 50865724, 76298586, 101731448, 152597172, 305194344]

約数ペア:

[(1, 305194344), (2, 152597172), (3, 101731448), (4, 76298586), (6, 50865724), (7, 43599192), (8, 38149293), (12, 25432862), (13, 23476488), (14, 21799596), (21, 14533064), (24, 12716431), (26, 11738244), (28, 10899798), (39, 7825496), (42, 7266532), (49, 6228456), (52, 5869122), (56, 5449899), (78, 3912748), (84, 3633266), (91, 3353784), (98, 3114228), (104, 2934561), (147, 2076152), (156, 1956374), (168, 1816633), (182, 1676892), (196, 1557114), (273, 1117928), (294, 1038076), (312, 978187), (364, 838446), (392, 778557), (546, 558964), (588, 519038), (637, 479112), (728, 419223), (1092, 279482), (1176, 259519), (1274, 239556), (1911, 159704), (2184, 139741), (2548, 119778), (3822, 79852), (5096, 59889), (7644, 39926), (15288, 19963)]