4048651008

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28807}}^1$

素因数の和:28890

約数の個数: 108

約数和(自身を含む): 11865035728

約数和(自身を除く): 7816384720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3904, 4392, 5856, 7808, 8784, 11712, 15616, 17568, 23424, 28807, 35136, 46848, 57614, 70272, 86421, 115228, 140544, 172842, 230456, 259263, 345684, 460912, 518526, 691368, 921824, 1037052, 1382736, 1757227, 1843648, 2074104, 2765472, 3514454, 3687296, 4148208, 5271681, 5530944, 7028908, 7374592, 8296416, 10543362, 11061888, 14057816, 15815043, 16592832, 21086724, 22123776, 28115632, 31630086, 33185664, 42173448, 56231264, 63260172, 66371328, 84346896, 112462528, 126520344, 168693792, 224925056, 253040688, 337387584, 449850112, 506081376, 674775168, 1012162752, 1349550336, 2024325504, 4048651008]

約数ペア:

[(1, 4048651008), (2, 2024325504), (3, 1349550336), (4, 1012162752), (6, 674775168), (8, 506081376), (9, 449850112), (12, 337387584), (16, 253040688), (18, 224925056), (24, 168693792), (32, 126520344), (36, 112462528), (48, 84346896), (61, 66371328), (64, 63260172), (72, 56231264), (96, 42173448), (122, 33185664), (128, 31630086), (144, 28115632), (183, 22123776), (192, 21086724), (244, 16592832), (256, 15815043), (288, 14057816), (366, 11061888), (384, 10543362), (488, 8296416), (549, 7374592), (576, 7028908), (732, 5530944), (768, 5271681), (976, 4148208), (1098, 3687296), (1152, 3514454), (1464, 2765472), (1952, 2074104), (2196, 1843648), (2304, 1757227), (2928, 1382736), (3904, 1037052), (4392, 921824), (5856, 691368), (7808, 518526), (8784, 460912), (11712, 345684), (15616, 259263), (17568, 230456), (23424, 172842), (28807, 140544), (35136, 115228), (46848, 86421), (57614, 70272)]