1403971884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 4151347200

約数和(自身を除く): 2747375316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 109, 126, 158, 218, 237, 252, 316, 327, 436, 474, 553, 647, 654, 711, 763, 948, 981, 1106, 1294, 1308, 1422, 1526, 1659, 1941, 1962, 2212, 2289, 2588, 2844, 3052, 3318, 3882, 3924, 4529, 4578, 4977, 5823, 6636, 6867, 7764, 8611, 9058, 9156, 9954, 11646, 13587, 13734, 17222, 18116, 19908, 23292, 25833, 27174, 27468, 34444, 40761, 51113, 51666, 54348, 60277, 70523, 77499, 81522, 102226, 103332, 120554, 141046, 153339, 154998, 163044, 180831, 204452, 211569, 241108, 282092, 306678, 309996, 357791, 361662, 423138, 460017, 493661, 542493, 613356, 634707, 715582, 723324, 846276, 920034, 987322, 1073373, 1084986, 1269414, 1431164, 1480983, 1840068, 1974644, 2146746, 2169972, 2538828, 2961966, 3220119, 4293492, 4442949, 5571317, 5923932, 6440238, 8885898, 11142634, 12880476, 16713951, 17771796, 22285268, 33427902, 38999219, 50141853, 66855804, 77998438, 100283706, 116997657, 155996876, 200567412, 233995314, 350992971, 467990628, 701985942, 1403971884]

約数ペア:

[(1, 1403971884), (2, 701985942), (3, 467990628), (4, 350992971), (6, 233995314), (7, 200567412), (9, 155996876), (12, 116997657), (14, 100283706), (18, 77998438), (21, 66855804), (28, 50141853), (36, 38999219), (42, 33427902), (63, 22285268), (79, 17771796), (84, 16713951), (109, 12880476), (126, 11142634), (158, 8885898), (218, 6440238), (237, 5923932), (252, 5571317), (316, 4442949), (327, 4293492), (436, 3220119), (474, 2961966), (553, 2538828), (647, 2169972), (654, 2146746), (711, 1974644), (763, 1840068), (948, 1480983), (981, 1431164), (1106, 1269414), (1294, 1084986), (1308, 1073373), (1422, 987322), (1526, 920034), (1659, 846276), (1941, 723324), (1962, 715582), (2212, 634707), (2289, 613356), (2588, 542493), (2844, 493661), (3052, 460017), (3318, 423138), (3882, 361662), (3924, 357791), (4529, 309996), (4578, 306678), (4977, 282092), (5823, 241108), (6636, 211569), (6867, 204452), (7764, 180831), (8611, 163044), (9058, 154998), (9156, 153339), (9954, 141046), (11646, 120554), (13587, 103332), (13734, 102226), (17222, 81522), (18116, 77499), (19908, 70523), (23292, 60277), (25833, 54348), (27174, 51666), (27468, 51113), (34444, 40761)]