385250871388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1\times {\mathrm{88771}}^1$

素因数の和:92170

約数の個数: 48

約数和(自身を含む): 751650278400

約数和(自身を除く): 366399407012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3359, 6718, 13436, 57103, 63821, 88771, 114206, 127642, 177542, 228412, 255284, 355084, 1084957, 1509107, 1686649, 2169914, 3018214, 3373298, 4339828, 6036428, 6746596, 28673033, 57346066, 114692132, 298181789, 596363578, 1192727156, 5069090413, 5665453991, 10138180826, 11330907982, 20276361652, 22661815964, 96312717847, 192625435694, 385250871388]

約数ペア:

[(1, 385250871388), (2, 192625435694), (4, 96312717847), (17, 22661815964), (19, 20276361652), (34, 11330907982), (38, 10138180826), (68, 5665453991), (76, 5069090413), (323, 1192727156), (646, 596363578), (1292, 298181789), (3359, 114692132), (6718, 57346066), (13436, 28673033), (57103, 6746596), (63821, 6036428), (88771, 4339828), (114206, 3373298), (127642, 3018214), (177542, 2169914), (228412, 1686649), (255284, 1509107), (355084, 1084957)]