211671773502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{56909}}^1$

素因数の和:57078

約数の個数: 128

約数和(自身を含む): 524482560000

約数和(自身を除く): 312810786498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 59, 79, 114, 118, 133, 158, 177, 237, 266, 354, 399, 413, 474, 553, 798, 826, 1106, 1121, 1239, 1501, 1659, 2242, 2478, 3002, 3318, 3363, 4503, 4661, 6726, 7847, 9006, 9322, 10507, 13983, 15694, 21014, 23541, 27966, 31521, 32627, 47082, 56909, 63042, 65254, 88559, 97881, 113818, 170727, 177118, 195762, 265677, 341454, 398363, 531354, 619913, 796726, 1081271, 1195089, 1239826, 1859739, 2162542, 2390178, 3243813, 3357631, 3719478, 4495811, 6487626, 6715262, 7568897, 8991622, 10072893, 13487433, 15137794, 20145786, 22706691, 23503417, 26974866, 31470677, 45413382, 47006834, 62941354, 63794989, 70510251, 85420409, 94412031, 127589978, 141020502, 170840818, 188824062, 191384967, 256261227, 265252849, 382769934, 446564923, 512522454, 530505698, 597942863, 795758547, 893129846, 1195885726, 1339694769, 1591517094, 1793828589, 1856769943, 2679389538, 3587657178, 3713539886, 5039804131, 5570309829, 10079608262, 11140619658, 15119412393, 30238824786, 35278628917, 70557257834, 105835886751, 211671773502]

約数ペア:

[(1, 211671773502), (2, 105835886751), (3, 70557257834), (6, 35278628917), (7, 30238824786), (14, 15119412393), (19, 11140619658), (21, 10079608262), (38, 5570309829), (42, 5039804131), (57, 3713539886), (59, 3587657178), (79, 2679389538), (114, 1856769943), (118, 1793828589), (133, 1591517094), (158, 1339694769), (177, 1195885726), (237, 893129846), (266, 795758547), (354, 597942863), (399, 530505698), (413, 512522454), (474, 446564923), (553, 382769934), (798, 265252849), (826, 256261227), (1106, 191384967), (1121, 188824062), (1239, 170840818), (1501, 141020502), (1659, 127589978), (2242, 94412031), (2478, 85420409), (3002, 70510251), (3318, 63794989), (3363, 62941354), (4503, 47006834), (4661, 45413382), (6726, 31470677), (7847, 26974866), (9006, 23503417), (9322, 22706691), (10507, 20145786), (13983, 15137794), (15694, 13487433), (21014, 10072893), (23541, 8991622), (27966, 7568897), (31521, 6715262), (32627, 6487626), (47082, 4495811), (56909, 3719478), (63042, 3357631), (65254, 3243813), (88559, 2390178), (97881, 2162542), (113818, 1859739), (170727, 1239826), (177118, 1195089), (195762, 1081271), (265677, 796726), (341454, 619913), (398363, 531354)]