4387384764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 240

約数和(自身を含む): 13582356480

約数和(自身を除く): 9194971716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 79, 81, 84, 94, 108, 126, 141, 158, 162, 188, 189, 237, 252, 282, 316, 324, 329, 378, 423, 474, 521, 553, 564, 567, 658, 711, 756, 846, 948, 987, 1042, 1106, 1134, 1269, 1316, 1422, 1563, 1659, 1692, 1974, 2084, 2133, 2212, 2268, 2538, 2844, 2961, 3126, 3318, 3647, 3713, 3807, 3948, 4266, 4689, 4977, 5076, 5922, 6252, 6399, 6636, 7294, 7426, 7614, 8532, 8883, 9378, 9954, 10941, 11139, 11844, 12798, 14067, 14588, 14852, 14931, 15228, 17766, 18756, 19908, 21882, 22278, 24487, 25596, 25991, 26649, 28134, 29862, 32823, 33417, 35532, 41159, 42201, 43764, 44556, 44793, 48974, 51982, 53298, 56268, 59724, 65646, 66834, 73461, 77973, 82318, 84402, 89586, 97948, 98469, 100251, 103964, 106596, 123477, 131292, 133668, 146922, 155946, 164636, 168804, 171409, 179172, 196938, 200502, 220383, 233919, 246954, 288113, 293844, 295407, 300753, 311892, 342818, 370431, 393876, 401004, 440766, 467838, 493908, 514227, 576226, 590814, 601506, 661149, 685636, 701757, 740862, 864339, 881532, 935676, 1028454, 1111293, 1152452, 1181628, 1203012, 1322298, 1403514, 1481724, 1542681, 1728678, 1934473, 1983447, 2056908, 2105271, 2222586, 2593017, 2644596, 2807028, 3085362, 3333879, 3457356, 3868946, 3966894, 4210542, 4445172, 4628043, 5186034, 5803419, 6170724, 6667758, 7737892, 7779051, 7933788, 8421084, 9256086, 10372068, 11606838, 13335516, 13541311, 13884129, 15558102, 17410257, 18512172, 23213676, 23337153, 27082622, 27768258, 31116204, 34820514, 40623933, 46674306, 52230771, 54165244, 55536516, 69641028, 81247866, 93348612, 104461542, 121871799, 156692313, 162495732, 208923084, 243743598, 313384626, 365615397, 487487196, 626769252, 731230794, 1096846191, 1462461588, 2193692382, 4387384764]

約数ペア:

[(1, 4387384764), (2, 2193692382), (3, 1462461588), (4, 1096846191), (6, 731230794), (7, 626769252), (9, 487487196), (12, 365615397), (14, 313384626), (18, 243743598), (21, 208923084), (27, 162495732), (28, 156692313), (36, 121871799), (42, 104461542), (47, 93348612), (54, 81247866), (63, 69641028), (79, 55536516), (81, 54165244), (84, 52230771), (94, 46674306), (108, 40623933), (126, 34820514), (141, 31116204), (158, 27768258), (162, 27082622), (188, 23337153), (189, 23213676), (237, 18512172), (252, 17410257), (282, 15558102), (316, 13884129), (324, 13541311), (329, 13335516), (378, 11606838), (423, 10372068), (474, 9256086), (521, 8421084), (553, 7933788), (564, 7779051), (567, 7737892), (658, 6667758), (711, 6170724), (756, 5803419), (846, 5186034), (948, 4628043), (987, 4445172), (1042, 4210542), (1106, 3966894), (1134, 3868946), (1269, 3457356), (1316, 3333879), (1422, 3085362), (1563, 2807028), (1659, 2644596), (1692, 2593017), (1974, 2222586), (2084, 2105271), (2133, 2056908), (2212, 1983447), (2268, 1934473), (2538, 1728678), (2844, 1542681), (2961, 1481724), (3126, 1403514), (3318, 1322298), (3647, 1203012), (3713, 1181628), (3807, 1152452), (3948, 1111293), (4266, 1028454), (4689, 935676), (4977, 881532), (5076, 864339), (5922, 740862), (6252, 701757), (6399, 685636), (6636, 661149), (7294, 601506), (7426, 590814), (7614, 576226), (8532, 514227), (8883, 493908), (9378, 467838), (9954, 440766), (10941, 401004), (11139, 393876), (11844, 370431), (12798, 342818), (14067, 311892), (14588, 300753), (14852, 295407), (14931, 293844), (15228, 288113), (17766, 246954), (18756, 233919), (19908, 220383), (21882, 200502), (22278, 196938), (24487, 179172), (25596, 171409), (25991, 168804), (26649, 164636), (28134, 155946), (29862, 146922), (32823, 133668), (33417, 131292), (35532, 123477), (41159, 106596), (42201, 103964), (43764, 100251), (44556, 98469), (44793, 97948), (48974, 89586), (51982, 84402), (53298, 82318), (56268, 77973), (59724, 73461), (65646, 66834)]