347654736

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16883}}^1$

素因数の和:16921

約数の個数: 120

約数和(自身を含む): 1143114336

約数和(自身を除く): 795459600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 16883, 20592, 33766, 50649, 67532, 101298, 135064, 151947, 185713, 202596, 219479, 270128, 303894, 371426, 405192, 438958, 557139, 607788, 658437, 742852, 810384, 877916, 1114278, 1215576, 1316874, 1485704, 1671417, 1755832, 1975311, 2228556, 2414269, 2431152, 2633748, 2971408, 3342834, 3511664, 3950622, 4457112, 4828538, 5267496, 6685668, 7242807, 7901244, 8914224, 9657076, 10534992, 13371336, 14485614, 15802488, 19314152, 21728421, 26742672, 28971228, 31604976, 38628304, 43456842, 57942456, 86913684, 115884912, 173827368, 347654736]

約数ペア:

[(1, 347654736), (2, 173827368), (3, 115884912), (4, 86913684), (6, 57942456), (8, 43456842), (9, 38628304), (11, 31604976), (12, 28971228), (13, 26742672), (16, 21728421), (18, 19314152), (22, 15802488), (24, 14485614), (26, 13371336), (33, 10534992), (36, 9657076), (39, 8914224), (44, 7901244), (48, 7242807), (52, 6685668), (66, 5267496), (72, 4828538), (78, 4457112), (88, 3950622), (99, 3511664), (104, 3342834), (117, 2971408), (132, 2633748), (143, 2431152), (144, 2414269), (156, 2228556), (176, 1975311), (198, 1755832), (208, 1671417), (234, 1485704), (264, 1316874), (286, 1215576), (312, 1114278), (396, 877916), (429, 810384), (468, 742852), (528, 658437), (572, 607788), (624, 557139), (792, 438958), (858, 405192), (936, 371426), (1144, 303894), (1287, 270128), (1584, 219479), (1716, 202596), (1872, 185713), (2288, 151947), (2574, 135064), (3432, 101298), (5148, 67532), (6864, 50649), (10296, 33766), (16883, 20592)]