289969190043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{16007}}^1$

素因数の和:16436

約数の個数: 64

約数和(自身を含む): 447291694080

約数和(自身を除く): 157322504037

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 307, 663, 921, 1157, 1513, 3471, 3991, 4539, 5219, 11973, 15657, 16007, 19669, 27323, 48021, 59007, 67847, 81969, 203541, 208091, 272119, 355199, 464491, 624273, 816357, 1065597, 1393473, 1424623, 3537547, 4273869, 4914149, 6038383, 10612641, 14742447, 18115149, 18520099, 24218591, 55560297, 63883937, 72655773, 83540533, 191651811, 250621599, 314841683, 437359261, 944525049, 1086026929, 1312077783, 3258080787, 5685670393, 7435107437, 17057011179, 22305322311, 96656396681, 289969190043]

約数ペア:

[(1, 289969190043), (3, 96656396681), (13, 22305322311), (17, 17057011179), (39, 7435107437), (51, 5685670393), (89, 3258080787), (221, 1312077783), (267, 1086026929), (307, 944525049), (663, 437359261), (921, 314841683), (1157, 250621599), (1513, 191651811), (3471, 83540533), (3991, 72655773), (4539, 63883937), (5219, 55560297), (11973, 24218591), (15657, 18520099), (16007, 18115149), (19669, 14742447), (27323, 10612641), (48021, 6038383), (59007, 4914149), (67847, 4273869), (81969, 3537547), (203541, 1424623), (208091, 1393473), (272119, 1065597), (355199, 816357), (464491, 624273)]