12490371712

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17579}}^1$

素因数の和:17674

約数の個数: 128

約数和(自身を含む): 31129257600

約数和(自身を除く): 18638885888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 364, 416, 427, 448, 488, 728, 793, 832, 854, 896, 976, 1456, 1586, 1664, 1708, 1952, 2912, 3172, 3416, 3904, 5551, 5824, 6344, 6832, 7808, 11102, 11648, 12688, 13664, 17579, 22204, 25376, 27328, 35158, 44408, 50752, 54656, 70316, 88816, 101504, 123053, 140632, 177632, 228527, 246106, 281264, 355264, 457054, 492212, 562528, 710528, 914108, 984424, 1072319, 1125056, 1599689, 1828216, 1968848, 2144638, 2250112, 3199378, 3656432, 3937696, 4289276, 6398756, 7312864, 7506233, 7875392, 8578552, 12797512, 13940147, 14625728, 15012466, 15750784, 17157104, 25595024, 27880294, 29251456, 30024932, 34314208, 51190048, 55760588, 60049864, 68628416, 97581029, 102380096, 111521176, 120099728, 137256832, 195162058, 204760192, 223042352, 240199456, 390324116, 446084704, 480398912, 780648232, 892169408, 960797824, 1561296464, 1784338816, 3122592928, 6245185856, 12490371712]

約数ペア:

[(1, 12490371712), (2, 6245185856), (4, 3122592928), (7, 1784338816), (8, 1561296464), (13, 960797824), (14, 892169408), (16, 780648232), (26, 480398912), (28, 446084704), (32, 390324116), (52, 240199456), (56, 223042352), (61, 204760192), (64, 195162058), (91, 137256832), (104, 120099728), (112, 111521176), (122, 102380096), (128, 97581029), (182, 68628416), (208, 60049864), (224, 55760588), (244, 51190048), (364, 34314208), (416, 30024932), (427, 29251456), (448, 27880294), (488, 25595024), (728, 17157104), (793, 15750784), (832, 15012466), (854, 14625728), (896, 13940147), (976, 12797512), (1456, 8578552), (1586, 7875392), (1664, 7506233), (1708, 7312864), (1952, 6398756), (2912, 4289276), (3172, 3937696), (3416, 3656432), (3904, 3199378), (5551, 2250112), (5824, 2144638), (6344, 1968848), (6832, 1828216), (7808, 1599689), (11102, 1125056), (11648, 1072319), (12688, 984424), (13664, 914108), (17579, 710528), (22204, 562528), (25376, 492212), (27328, 457054), (35158, 355264), (44408, 281264), (50752, 246106), (54656, 228527), (70316, 177632), (88816, 140632), (101504, 123053)]