1074257028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3581}}^1$

素因数の和:4245

約数の個数: 72

約数和(自身を含む): 2929746456

約数和(自身を除く): 1855489428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 641, 1282, 1923, 2564, 3581, 3846, 5769, 7162, 7692, 8333, 10743, 11538, 14324, 16666, 21486, 23076, 24999, 32229, 33332, 42972, 46553, 49998, 64458, 74997, 93106, 99996, 128916, 139659, 149994, 186212, 279318, 299988, 418977, 558636, 837954, 1675908, 2295421, 4590842, 6886263, 9181684, 13772526, 20658789, 27545052, 29840473, 41317578, 59680946, 82635156, 89521419, 119361892, 179042838, 268564257, 358085676, 537128514, 1074257028]

約数ペア:

[(1, 1074257028), (2, 537128514), (3, 358085676), (4, 268564257), (6, 179042838), (9, 119361892), (12, 89521419), (13, 82635156), (18, 59680946), (26, 41317578), (36, 29840473), (39, 27545052), (52, 20658789), (78, 13772526), (117, 9181684), (156, 6886263), (234, 4590842), (468, 2295421), (641, 1675908), (1282, 837954), (1923, 558636), (2564, 418977), (3581, 299988), (3846, 279318), (5769, 186212), (7162, 149994), (7692, 139659), (8333, 128916), (10743, 99996), (11538, 93106), (14324, 74997), (16666, 64458), (21486, 49998), (23076, 46553), (24999, 42972), (32229, 33332)]