338892372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 1127153664

約数和(自身を除く): 788261292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 47, 52, 62, 63, 71, 78, 84, 91, 93, 94, 117, 124, 126, 141, 142, 156, 182, 186, 188, 213, 217, 234, 252, 273, 279, 282, 284, 329, 364, 372, 403, 423, 426, 434, 468, 497, 546, 558, 564, 611, 639, 651, 658, 806, 819, 846, 852, 868, 923, 987, 994, 1092, 1116, 1209, 1222, 1278, 1302, 1316, 1457, 1491, 1612, 1638, 1692, 1833, 1846, 1953, 1974, 1988, 2201, 2418, 2444, 2556, 2604, 2769, 2821, 2914, 2961, 2982, 3276, 3337, 3627, 3666, 3692, 3906, 3948, 4277, 4371, 4402, 4473, 4836, 5499, 5538, 5642, 5828, 5922, 5964, 6461, 6603, 6674, 7254, 7332, 7812, 8307, 8463, 8554, 8742, 8804, 8946, 10011, 10199, 10998, 11076, 11284, 11844, 12831, 12922, 13113, 13206, 13348, 14508, 15407, 16614, 16926, 17108, 17484, 17892, 18941, 19383, 19809, 20022, 20398, 21996, 23359, 25389, 25662, 25844, 26226, 26412, 28613, 30033, 30597, 30814, 33228, 33852, 37882, 38493, 38766, 39618, 40044, 40796, 43381, 46221, 46718, 50778, 51324, 52452, 56823, 57226, 58149, 60066, 61194, 61628, 70077, 75764, 76986, 77532, 79236, 85839, 86762, 91791, 92442, 93436, 101556, 103447, 113646, 114452, 116298, 120132, 122388, 130143, 132587, 138663, 140154, 153972, 170469, 171678, 173524, 183582, 184884, 200291, 206894, 210231, 227292, 232596, 257517, 260286, 265174, 277326, 280308, 303667, 310341, 340938, 343356, 367164, 390429, 397761, 400582, 413788, 420462, 515034, 520572, 530348, 554652, 600873, 607334, 620682, 681876, 724129, 780858, 795522, 801164, 840924, 911001, 931023, 1030068, 1193283, 1201746, 1214668, 1241364, 1344811, 1448258, 1561716, 1591044, 1802619, 1822002, 1862046, 2172387, 2386566, 2403492, 2689622, 2733003, 2896516, 3605238, 3644004, 3724092, 4034433, 4344774, 4773132, 5379244, 5466006, 6517161, 7210476, 8068866, 8689548, 9413677, 10932012, 12103299, 13034322, 16137732, 18827354, 24206598, 26068644, 28241031, 37654708, 48413196, 56482062, 84723093, 112964124, 169446186, 338892372]

約数ペア:

[(1, 338892372), (2, 169446186), (3, 112964124), (4, 84723093), (6, 56482062), (7, 48413196), (9, 37654708), (12, 28241031), (13, 26068644), (14, 24206598), (18, 18827354), (21, 16137732), (26, 13034322), (28, 12103299), (31, 10932012), (36, 9413677), (39, 8689548), (42, 8068866), (47, 7210476), (52, 6517161), (62, 5466006), (63, 5379244), (71, 4773132), (78, 4344774), (84, 4034433), (91, 3724092), (93, 3644004), (94, 3605238), (117, 2896516), (124, 2733003), (126, 2689622), (141, 2403492), (142, 2386566), (156, 2172387), (182, 1862046), (186, 1822002), (188, 1802619), (213, 1591044), (217, 1561716), (234, 1448258), (252, 1344811), (273, 1241364), (279, 1214668), (282, 1201746), (284, 1193283), (329, 1030068), (364, 931023), (372, 911001), (403, 840924), (423, 801164), (426, 795522), (434, 780858), (468, 724129), (497, 681876), (546, 620682), (558, 607334), (564, 600873), (611, 554652), (639, 530348), (651, 520572), (658, 515034), (806, 420462), (819, 413788), (846, 400582), (852, 397761), (868, 390429), (923, 367164), (987, 343356), (994, 340938), (1092, 310341), (1116, 303667), (1209, 280308), (1222, 277326), (1278, 265174), (1302, 260286), (1316, 257517), (1457, 232596), (1491, 227292), (1612, 210231), (1638, 206894), (1692, 200291), (1833, 184884), (1846, 183582), (1953, 173524), (1974, 171678), (1988, 170469), (2201, 153972), (2418, 140154), (2444, 138663), (2556, 132587), (2604, 130143), (2769, 122388), (2821, 120132), (2914, 116298), (2961, 114452), (2982, 113646), (3276, 103447), (3337, 101556), (3627, 93436), (3666, 92442), (3692, 91791), (3906, 86762), (3948, 85839), (4277, 79236), (4371, 77532), (4402, 76986), (4473, 75764), (4836, 70077), (5499, 61628), (5538, 61194), (5642, 60066), (5828, 58149), (5922, 57226), (5964, 56823), (6461, 52452), (6603, 51324), (6674, 50778), (7254, 46718), (7332, 46221), (7812, 43381), (8307, 40796), (8463, 40044), (8554, 39618), (8742, 38766), (8804, 38493), (8946, 37882), (10011, 33852), (10199, 33228), (10998, 30814), (11076, 30597), (11284, 30033), (11844, 28613), (12831, 26412), (12922, 26226), (13113, 25844), (13206, 25662), (13348, 25389), (14508, 23359), (15407, 21996), (16614, 20398), (16926, 20022), (17108, 19809), (17484, 19383), (17892, 18941)]