2213287884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 6179846400

約数和(自身を除く): 3966558516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 269, 276, 342, 414, 437, 523, 538, 684, 807, 828, 874, 1046, 1076, 1311, 1569, 1614, 1748, 2092, 2421, 2622, 3138, 3228, 3933, 4707, 4842, 5111, 5244, 6187, 6276, 7866, 9414, 9684, 9937, 10222, 12029, 12374, 15333, 15732, 18561, 18828, 19874, 20444, 24058, 24748, 29811, 30666, 36087, 37122, 39748, 45999, 48116, 55683, 59622, 61332, 72174, 74244, 89433, 91998, 108261, 111366, 117553, 119244, 140687, 144348, 178866, 183996, 216522, 222732, 228551, 235106, 281374, 352659, 357732, 422061, 433044, 457102, 470212, 562748, 685653, 705318, 844122, 914204, 1057977, 1266183, 1371306, 1410636, 1688244, 2056959, 2115954, 2532366, 2673053, 2742612, 3235801, 4113918, 4231908, 5064732, 5346106, 6471602, 8019159, 8227836, 9707403, 10692212, 12943204, 16038318, 19414806, 24057477, 29122209, 32076636, 38829612, 48114954, 58244418, 61480219, 96229908, 116488836, 122960438, 184440657, 245920876, 368881314, 553321971, 737762628, 1106643942, 2213287884]

約数ペア:

[(1, 2213287884), (2, 1106643942), (3, 737762628), (4, 553321971), (6, 368881314), (9, 245920876), (12, 184440657), (18, 122960438), (19, 116488836), (23, 96229908), (36, 61480219), (38, 58244418), (46, 48114954), (57, 38829612), (69, 32076636), (76, 29122209), (92, 24057477), (114, 19414806), (138, 16038318), (171, 12943204), (207, 10692212), (228, 9707403), (269, 8227836), (276, 8019159), (342, 6471602), (414, 5346106), (437, 5064732), (523, 4231908), (538, 4113918), (684, 3235801), (807, 2742612), (828, 2673053), (874, 2532366), (1046, 2115954), (1076, 2056959), (1311, 1688244), (1569, 1410636), (1614, 1371306), (1748, 1266183), (2092, 1057977), (2421, 914204), (2622, 844122), (3138, 705318), (3228, 685653), (3933, 562748), (4707, 470212), (4842, 457102), (5111, 433044), (5244, 422061), (6187, 357732), (6276, 352659), (7866, 281374), (9414, 235106), (9684, 228551), (9937, 222732), (10222, 216522), (12029, 183996), (12374, 178866), (15333, 144348), (15732, 140687), (18561, 119244), (18828, 117553), (19874, 111366), (20444, 108261), (24058, 91998), (24748, 89433), (29811, 74244), (30666, 72174), (36087, 61332), (37122, 59622), (39748, 55683), (45999, 48116)]