888942425358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{149561}}^1$

素因数の和:150181

約数の個数: 64

約数和(自身を含む): 1929809254464

約数和(自身を除く): 1040866829106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 421, 543, 842, 1086, 1263, 2353, 2526, 4706, 5473, 7059, 10946, 14118, 16419, 32838, 76201, 149561, 152402, 228603, 299122, 448683, 457206, 897366, 990613, 1944293, 1981226, 2971839, 3888586, 5832879, 5943678, 11665758, 27070541, 54141082, 62965181, 81211623, 125930362, 162423246, 188895543, 351917033, 377791086, 703834066, 818547353, 1055751099, 1637094706, 2111502198, 2455642059, 4911284118, 11396697761, 22793395522, 34190093283, 68380186566, 148157070893, 296314141786, 444471212679, 888942425358]

約数ペア:

[(1, 888942425358), (2, 444471212679), (3, 296314141786), (6, 148157070893), (13, 68380186566), (26, 34190093283), (39, 22793395522), (78, 11396697761), (181, 4911284118), (362, 2455642059), (421, 2111502198), (543, 1637094706), (842, 1055751099), (1086, 818547353), (1263, 703834066), (2353, 377791086), (2526, 351917033), (4706, 188895543), (5473, 162423246), (7059, 125930362), (10946, 81211623), (14118, 62965181), (16419, 54141082), (32838, 27070541), (76201, 11665758), (149561, 5943678), (152402, 5832879), (228603, 3888586), (299122, 2971839), (448683, 1981226), (457206, 1944293), (897366, 990613)]