247844262822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{25447}}^1$

素因数の和:25638

約数の個数: 128

約数和(自身を含む): 572543354880

約数和(自身を除く): 324699092058

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 89, 122, 138, 178, 183, 267, 299, 366, 534, 598, 793, 897, 1157, 1403, 1586, 1794, 2047, 2314, 2379, 2806, 3471, 4094, 4209, 4758, 5429, 6141, 6942, 8418, 10858, 12282, 16287, 18239, 25447, 26611, 32574, 36478, 50894, 53222, 54717, 70577, 76341, 79833, 109434, 124867, 141154, 152682, 159666, 211731, 249734, 330811, 374601, 423462, 585281, 661622, 749202, 992433, 1170562, 1552267, 1623271, 1755843, 1984866, 2264783, 3104534, 3246542, 3511686, 4529566, 4656801, 4869813, 6794349, 7608653, 9313602, 9739626, 13588698, 15217306, 20179471, 22825959, 29442179, 35702141, 40358942, 45651918, 52090009, 58884358, 60538413, 71404282, 88326537, 104180018, 107106423, 121076826, 138151763, 156270027, 176653074, 214212846, 276303526, 312540054, 414455289, 464127833, 677170117, 828910578, 928255666, 1354340234, 1392383499, 1795972919, 2031510351, 2784766998, 3177490549, 3591945838, 4063020702, 5387918757, 6354981098, 9532471647, 10775837514, 19064943294, 41307377137, 82614754274, 123922131411, 247844262822]

約数ペア:

[(1, 247844262822), (2, 123922131411), (3, 82614754274), (6, 41307377137), (13, 19064943294), (23, 10775837514), (26, 9532471647), (39, 6354981098), (46, 5387918757), (61, 4063020702), (69, 3591945838), (78, 3177490549), (89, 2784766998), (122, 2031510351), (138, 1795972919), (178, 1392383499), (183, 1354340234), (267, 928255666), (299, 828910578), (366, 677170117), (534, 464127833), (598, 414455289), (793, 312540054), (897, 276303526), (1157, 214212846), (1403, 176653074), (1586, 156270027), (1794, 138151763), (2047, 121076826), (2314, 107106423), (2379, 104180018), (2806, 88326537), (3471, 71404282), (4094, 60538413), (4209, 58884358), (4758, 52090009), (5429, 45651918), (6141, 40358942), (6942, 35702141), (8418, 29442179), (10858, 22825959), (12282, 20179471), (16287, 15217306), (18239, 13588698), (25447, 9739626), (26611, 9313602), (32574, 7608653), (36478, 6794349), (50894, 4869813), (53222, 4656801), (54717, 4529566), (70577, 3511686), (76341, 3246542), (79833, 3104534), (109434, 2264783), (124867, 1984866), (141154, 1755843), (152682, 1623271), (159666, 1552267), (211731, 1170562), (249734, 992433), (330811, 749202), (374601, 661622), (423462, 585281)]