28371128742

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{12377}}^1$

素因数の和:12643

約数の個数: 128

約数和(自身を含む): 73151009280

約数和(自身を除く): 44779880538

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 227, 297, 306, 374, 454, 459, 561, 594, 681, 918, 1122, 1362, 1683, 2043, 2497, 3366, 3859, 4086, 4994, 5049, 6129, 7491, 7718, 10098, 11577, 12258, 12377, 14982, 22473, 23154, 24754, 34731, 37131, 42449, 44946, 67419, 69462, 74262, 84898, 104193, 111393, 127347, 134838, 136147, 208386, 210409, 222786, 254694, 272294, 334179, 382041, 408441, 420818, 631227, 668358, 764082, 816882, 1146123, 1225323, 1262454, 1893681, 2292246, 2314499, 2450646, 2809579, 3675969, 3787362, 4628998, 5619158, 5681043, 6943497, 7351938, 8428737, 11362086, 13886994, 16857474, 20830491, 25286211, 30905369, 41660982, 47762843, 50572422, 61810738, 62491473, 75858633, 92716107, 95525686, 124982946, 143288529, 151717266, 185432214, 278148321, 286577058, 429865587, 525391273, 556296642, 834444963, 859731174, 1050782546, 1289596761, 1576173819, 1668889926, 2579193522, 3152347638, 4728521457, 9457042914, 14185564371, 28371128742]

約数ペア:

[(1, 28371128742), (2, 14185564371), (3, 9457042914), (6, 4728521457), (9, 3152347638), (11, 2579193522), (17, 1668889926), (18, 1576173819), (22, 1289596761), (27, 1050782546), (33, 859731174), (34, 834444963), (51, 556296642), (54, 525391273), (66, 429865587), (99, 286577058), (102, 278148321), (153, 185432214), (187, 151717266), (198, 143288529), (227, 124982946), (297, 95525686), (306, 92716107), (374, 75858633), (454, 62491473), (459, 61810738), (561, 50572422), (594, 47762843), (681, 41660982), (918, 30905369), (1122, 25286211), (1362, 20830491), (1683, 16857474), (2043, 13886994), (2497, 11362086), (3366, 8428737), (3859, 7351938), (4086, 6943497), (4994, 5681043), (5049, 5619158), (6129, 4628998), (7491, 3787362), (7718, 3675969), (10098, 2809579), (11577, 2450646), (12258, 2314499), (12377, 2292246), (14982, 1893681), (22473, 1262454), (23154, 1225323), (24754, 1146123), (34731, 816882), (37131, 764082), (42449, 668358), (44946, 631227), (67419, 420818), (69462, 408441), (74262, 382041), (84898, 334179), (104193, 272294), (111393, 254694), (127347, 222786), (134838, 210409), (136147, 208386)]