13880889432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{3413}}^1$

素因数の和:4438

約数の個数: 128

約数和(自身を含む): 40640256000

約数和(自身を除く): 26759366568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 991, 1026, 1368, 1982, 2052, 2973, 3413, 3964, 4104, 5946, 6826, 7928, 8919, 10239, 11892, 13652, 17838, 18829, 20478, 23784, 26757, 27304, 30717, 35676, 37658, 40956, 53514, 56487, 61434, 64847, 71352, 75316, 81912, 92151, 107028, 112974, 122868, 129694, 150632, 169461, 184302, 194541, 214056, 225948, 245736, 259388, 338922, 368604, 389082, 451896, 508383, 518776, 583623, 677844, 737208, 778164, 1016766, 1167246, 1355688, 1556328, 1750869, 2033532, 2334492, 3382283, 3501738, 4067064, 4668984, 6764566, 7003476, 10146849, 13529132, 14006952, 20293698, 27058264, 30440547, 40587396, 60881094, 64263377, 81174792, 91321641, 121762188, 128526754, 182643282, 192790131, 243524376, 257053508, 365286564, 385580262, 514107016, 578370393, 730573128, 771160524, 1156740786, 1542321048, 1735111179, 2313481572, 3470222358, 4626963144, 6940444716, 13880889432]

約数ペア:

[(1, 13880889432), (2, 6940444716), (3, 4626963144), (4, 3470222358), (6, 2313481572), (8, 1735111179), (9, 1542321048), (12, 1156740786), (18, 771160524), (19, 730573128), (24, 578370393), (27, 514107016), (36, 385580262), (38, 365286564), (54, 257053508), (57, 243524376), (72, 192790131), (76, 182643282), (108, 128526754), (114, 121762188), (152, 91321641), (171, 81174792), (216, 64263377), (228, 60881094), (342, 40587396), (456, 30440547), (513, 27058264), (684, 20293698), (991, 14006952), (1026, 13529132), (1368, 10146849), (1982, 7003476), (2052, 6764566), (2973, 4668984), (3413, 4067064), (3964, 3501738), (4104, 3382283), (5946, 2334492), (6826, 2033532), (7928, 1750869), (8919, 1556328), (10239, 1355688), (11892, 1167246), (13652, 1016766), (17838, 778164), (18829, 737208), (20478, 677844), (23784, 583623), (26757, 518776), (27304, 508383), (30717, 451896), (35676, 389082), (37658, 368604), (40956, 338922), (53514, 259388), (56487, 245736), (61434, 225948), (64847, 214056), (71352, 194541), (75316, 184302), (81912, 169461), (92151, 150632), (107028, 129694), (112974, 122868)]