1270292088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 128

約数和(自身を含む): 3649363200

約数和(自身を除く): 2379071112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 139, 156, 204, 221, 278, 312, 408, 417, 442, 556, 663, 834, 884, 1112, 1326, 1668, 1723, 1768, 1807, 2363, 2652, 3336, 3446, 3614, 4726, 5169, 5304, 5421, 6892, 7089, 7228, 9452, 10338, 10842, 13784, 14178, 14456, 18904, 20676, 21684, 22399, 28356, 29291, 30719, 41352, 43368, 44798, 56712, 58582, 61438, 67197, 87873, 89596, 92157, 117164, 122876, 134394, 175746, 179192, 184314, 234328, 239497, 245752, 268788, 351492, 368628, 380783, 478994, 537576, 702984, 718491, 737256, 761566, 957988, 1142349, 1436982, 1523132, 1915976, 2284698, 2873964, 3046264, 3113461, 4071449, 4569396, 5747928, 6226922, 8142898, 9138792, 9340383, 12214347, 12453844, 16285796, 18680766, 24428694, 24907688, 32571592, 37361532, 48857388, 52928837, 74723064, 97714776, 105857674, 158786511, 211715348, 317573022, 423430696, 635146044, 1270292088]

約数ペア:

[(1, 1270292088), (2, 635146044), (3, 423430696), (4, 317573022), (6, 211715348), (8, 158786511), (12, 105857674), (13, 97714776), (17, 74723064), (24, 52928837), (26, 48857388), (34, 37361532), (39, 32571592), (51, 24907688), (52, 24428694), (68, 18680766), (78, 16285796), (102, 12453844), (104, 12214347), (136, 9340383), (139, 9138792), (156, 8142898), (204, 6226922), (221, 5747928), (278, 4569396), (312, 4071449), (408, 3113461), (417, 3046264), (442, 2873964), (556, 2284698), (663, 1915976), (834, 1523132), (884, 1436982), (1112, 1142349), (1326, 957988), (1668, 761566), (1723, 737256), (1768, 718491), (1807, 702984), (2363, 537576), (2652, 478994), (3336, 380783), (3446, 368628), (3614, 351492), (4726, 268788), (5169, 245752), (5304, 239497), (5421, 234328), (6892, 184314), (7089, 179192), (7228, 175746), (9452, 134394), (10338, 122876), (10842, 117164), (13784, 92157), (14178, 89596), (14456, 87873), (18904, 67197), (20676, 61438), (21684, 58582), (22399, 56712), (28356, 44798), (29291, 43368), (30719, 41352)]