389625507144

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{347401}}^1$

素因数の和:347871

約数の個数: 96

約数和(自身を含む): 1086333002040

約数和(自身を除く): 696707494896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 421, 444, 666, 842, 888, 1263, 1332, 1684, 2526, 2664, 3368, 3789, 5052, 7578, 10104, 15156, 15577, 30312, 31154, 46731, 62308, 93462, 124616, 140193, 186924, 280386, 347401, 373848, 560772, 694802, 1042203, 1121544, 1389604, 2084406, 2779208, 3126609, 4168812, 6253218, 8337624, 12506436, 12853837, 25012872, 25707674, 38561511, 51415348, 77123022, 102830696, 115684533, 146255821, 154246044, 231369066, 292511642, 308492088, 438767463, 462738132, 585023284, 877534926, 925476264, 1170046568, 1316302389, 1755069852, 2632604778, 3510139704, 5265209556, 5411465377, 10530419112, 10822930754, 16234396131, 21645861508, 32468792262, 43291723016, 48703188393, 64937584524, 97406376786, 129875169048, 194812753572, 389625507144]

約数ペア:

[(1, 389625507144), (2, 194812753572), (3, 129875169048), (4, 97406376786), (6, 64937584524), (8, 48703188393), (9, 43291723016), (12, 32468792262), (18, 21645861508), (24, 16234396131), (36, 10822930754), (37, 10530419112), (72, 5411465377), (74, 5265209556), (111, 3510139704), (148, 2632604778), (222, 1755069852), (296, 1316302389), (333, 1170046568), (421, 925476264), (444, 877534926), (666, 585023284), (842, 462738132), (888, 438767463), (1263, 308492088), (1332, 292511642), (1684, 231369066), (2526, 154246044), (2664, 146255821), (3368, 115684533), (3789, 102830696), (5052, 77123022), (7578, 51415348), (10104, 38561511), (15156, 25707674), (15577, 25012872), (30312, 12853837), (31154, 12506436), (46731, 8337624), (62308, 6253218), (93462, 4168812), (124616, 3126609), (140193, 2779208), (186924, 2084406), (280386, 1389604), (347401, 1121544), (373848, 1042203), (560772, 694802)]