788642652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 2286493440

約数和(自身を除く): 1497850788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 292, 294, 399, 438, 511, 532, 588, 798, 876, 931, 967, 1022, 1387, 1533, 1596, 1862, 1934, 2044, 2774, 2793, 2901, 3066, 3577, 3724, 3868, 4161, 5548, 5586, 5802, 6132, 6769, 7154, 8322, 9709, 10731, 11172, 11604, 13538, 14308, 16644, 18373, 19418, 20307, 21462, 27076, 29127, 36746, 38836, 40614, 42924, 47383, 55119, 58254, 67963, 70591, 73492, 81228, 94766, 110238, 116508, 128611, 135926, 141182, 142149, 189532, 203889, 211773, 220476, 257222, 271852, 282364, 284298, 385833, 407778, 423546, 494137, 514444, 568596, 771666, 815556, 847092, 900277, 988274, 1341229, 1482411, 1543332, 1800554, 1976548, 2682458, 2700831, 2964822, 3458959, 3601108, 4023687, 5364916, 5401662, 5929644, 6917918, 8047374, 9388603, 10376877, 10803324, 13835836, 16094748, 18777206, 20753754, 28165809, 37554412, 41507508, 56331618, 65720221, 112663236, 131440442, 197160663, 262880884, 394321326, 788642652]

約数ペア:

[(1, 788642652), (2, 394321326), (3, 262880884), (4, 197160663), (6, 131440442), (7, 112663236), (12, 65720221), (14, 56331618), (19, 41507508), (21, 37554412), (28, 28165809), (38, 20753754), (42, 18777206), (49, 16094748), (57, 13835836), (73, 10803324), (76, 10376877), (84, 9388603), (98, 8047374), (114, 6917918), (133, 5929644), (146, 5401662), (147, 5364916), (196, 4023687), (219, 3601108), (228, 3458959), (266, 2964822), (292, 2700831), (294, 2682458), (399, 1976548), (438, 1800554), (511, 1543332), (532, 1482411), (588, 1341229), (798, 988274), (876, 900277), (931, 847092), (967, 815556), (1022, 771666), (1387, 568596), (1533, 514444), (1596, 494137), (1862, 423546), (1934, 407778), (2044, 385833), (2774, 284298), (2793, 282364), (2901, 271852), (3066, 257222), (3577, 220476), (3724, 211773), (3868, 203889), (4161, 189532), (5548, 142149), (5586, 141182), (5802, 135926), (6132, 128611), (6769, 116508), (7154, 110238), (8322, 94766), (9709, 81228), (10731, 73492), (11172, 70591), (11604, 67963), (13538, 58254), (14308, 55119), (16644, 47383), (18373, 42924), (19418, 40614), (20307, 38836), (21462, 36746), (27076, 29127)]