766716804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 2362214400

約数和(自身を除く): 1595497596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 228, 237, 252, 266, 316, 342, 399, 474, 532, 553, 684, 711, 798, 948, 1106, 1197, 1422, 1501, 1596, 1659, 2027, 2212, 2394, 2844, 3002, 3318, 4054, 4503, 4788, 4977, 6004, 6081, 6636, 8108, 9006, 9954, 10507, 12162, 13509, 14189, 18012, 18243, 19908, 21014, 24324, 27018, 28378, 31521, 36486, 38513, 42028, 42567, 54036, 56756, 63042, 72972, 77026, 85134, 94563, 115539, 126084, 127701, 154052, 160133, 170268, 189126, 231078, 255402, 269591, 320266, 346617, 378252, 462156, 480399, 510804, 539182, 640532, 693234, 808773, 960798, 1078364, 1120931, 1386468, 1441197, 1617546, 1921596, 2241862, 2426319, 2882394, 3042527, 3235092, 3362793, 4483724, 4852638, 5764788, 6085054, 6725586, 9127581, 9705276, 10088379, 12170108, 13451172, 18255162, 20176758, 21297689, 27382743, 36510324, 40353516, 42595378, 54765486, 63893067, 85190756, 109530972, 127786134, 191679201, 255572268, 383358402, 766716804]

約数ペア:

[(1, 766716804), (2, 383358402), (3, 255572268), (4, 191679201), (6, 127786134), (7, 109530972), (9, 85190756), (12, 63893067), (14, 54765486), (18, 42595378), (19, 40353516), (21, 36510324), (28, 27382743), (36, 21297689), (38, 20176758), (42, 18255162), (57, 13451172), (63, 12170108), (76, 10088379), (79, 9705276), (84, 9127581), (114, 6725586), (126, 6085054), (133, 5764788), (158, 4852638), (171, 4483724), (228, 3362793), (237, 3235092), (252, 3042527), (266, 2882394), (316, 2426319), (342, 2241862), (399, 1921596), (474, 1617546), (532, 1441197), (553, 1386468), (684, 1120931), (711, 1078364), (798, 960798), (948, 808773), (1106, 693234), (1197, 640532), (1422, 539182), (1501, 510804), (1596, 480399), (1659, 462156), (2027, 378252), (2212, 346617), (2394, 320266), (2844, 269591), (3002, 255402), (3318, 231078), (4054, 189126), (4503, 170268), (4788, 160133), (4977, 154052), (6004, 127701), (6081, 126084), (6636, 115539), (8108, 94563), (9006, 85134), (9954, 77026), (10507, 72972), (12162, 63042), (13509, 56756), (14189, 54036), (18012, 42567), (18243, 42028), (19908, 38513), (21014, 36486), (24324, 31521), (27018, 28378)]