351223314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 783699840

約数和(自身を除く): 432476526

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 131, 222, 262, 393, 481, 786, 929, 962, 1443, 1703, 1858, 2787, 2886, 3406, 4847, 5109, 5574, 9694, 10218, 12077, 14541, 24154, 29082, 34373, 36231, 63011, 68746, 72462, 103119, 121699, 126022, 189033, 206238, 243398, 365097, 378066, 446849, 730194, 893698, 1340547, 1582087, 2681094, 3164174, 4502863, 4746261, 9005726, 9492522, 13508589, 27017178, 58537219, 117074438, 175611657, 351223314]

約数ペア:

[(1, 351223314), (2, 175611657), (3, 117074438), (6, 58537219), (13, 27017178), (26, 13508589), (37, 9492522), (39, 9005726), (74, 4746261), (78, 4502863), (111, 3164174), (131, 2681094), (222, 1582087), (262, 1340547), (393, 893698), (481, 730194), (786, 446849), (929, 378066), (962, 365097), (1443, 243398), (1703, 206238), (1858, 189033), (2787, 126022), (2886, 121699), (3406, 103119), (4847, 72462), (5109, 68746), (5574, 63011), (9694, 36231), (10218, 34373), (12077, 29082), (14541, 24154)]