628703316

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{20143}}^1$

素因数の和:20190

約数の個数: 72

約数和(自身を含む): 1731578240

約数和(自身を除く): 1102874924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 3468, 5202, 7803, 10404, 15606, 20143, 31212, 40286, 60429, 80572, 120858, 181287, 241716, 342431, 362574, 543861, 684862, 725148, 1027293, 1087722, 1369724, 2054586, 2175444, 3081879, 4109172, 5821327, 6163758, 9245637, 11642654, 12327516, 17463981, 18491274, 23285308, 34927962, 36982548, 52391943, 69855924, 104783886, 157175829, 209567772, 314351658, 628703316]

約数ペア:

[(1, 628703316), (2, 314351658), (3, 209567772), (4, 157175829), (6, 104783886), (9, 69855924), (12, 52391943), (17, 36982548), (18, 34927962), (27, 23285308), (34, 18491274), (36, 17463981), (51, 12327516), (54, 11642654), (68, 9245637), (102, 6163758), (108, 5821327), (153, 4109172), (204, 3081879), (289, 2175444), (306, 2054586), (459, 1369724), (578, 1087722), (612, 1027293), (867, 725148), (918, 684862), (1156, 543861), (1734, 362574), (1836, 342431), (2601, 241716), (3468, 181287), (5202, 120858), (7803, 80572), (10404, 60429), (15606, 40286), (20143, 31212)]