240448338

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 624476160

約数和(自身を除く): 384027822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 54, 58, 62, 78, 81, 87, 93, 117, 127, 162, 174, 186, 234, 254, 261, 279, 351, 377, 381, 403, 522, 558, 702, 754, 762, 783, 806, 837, 899, 1053, 1131, 1143, 1209, 1566, 1651, 1674, 1798, 2106, 2262, 2286, 2349, 2418, 2511, 2697, 3302, 3393, 3429, 3627, 3683, 3937, 4698, 4953, 5022, 5394, 6786, 6858, 7254, 7366, 7874, 8091, 9906, 10179, 10287, 10881, 11049, 11687, 11811, 14859, 16182, 20358, 20574, 21762, 22098, 23374, 23622, 24273, 29718, 30537, 32643, 33147, 35061, 35433, 44577, 47879, 48546, 51181, 61074, 65286, 66294, 70122, 70866, 72819, 89154, 95758, 99441, 102362, 105183, 106299, 114173, 133731, 143637, 145638, 153543, 198882, 210366, 212598, 228346, 267462, 287274, 298323, 307086, 315549, 318897, 342519, 430911, 460629, 596646, 631098, 637794, 685038, 861822, 921258, 946647, 1027557, 1292733, 1381887, 1484249, 1893294, 2055114, 2585466, 2763774, 2968498, 3082671, 3878199, 4145661, 4452747, 6165342, 7756398, 8291322, 8905494, 9248013, 13358241, 18496026, 26716482, 40074723, 80149446, 120224169, 240448338]

約数ペア:

[(1, 240448338), (2, 120224169), (3, 80149446), (6, 40074723), (9, 26716482), (13, 18496026), (18, 13358241), (26, 9248013), (27, 8905494), (29, 8291322), (31, 7756398), (39, 6165342), (54, 4452747), (58, 4145661), (62, 3878199), (78, 3082671), (81, 2968498), (87, 2763774), (93, 2585466), (117, 2055114), (127, 1893294), (162, 1484249), (174, 1381887), (186, 1292733), (234, 1027557), (254, 946647), (261, 921258), (279, 861822), (351, 685038), (377, 637794), (381, 631098), (403, 596646), (522, 460629), (558, 430911), (702, 342519), (754, 318897), (762, 315549), (783, 307086), (806, 298323), (837, 287274), (899, 267462), (1053, 228346), (1131, 212598), (1143, 210366), (1209, 198882), (1566, 153543), (1651, 145638), (1674, 143637), (1798, 133731), (2106, 114173), (2262, 106299), (2286, 105183), (2349, 102362), (2418, 99441), (2511, 95758), (2697, 89154), (3302, 72819), (3393, 70866), (3429, 70122), (3627, 66294), (3683, 65286), (3937, 61074), (4698, 51181), (4953, 48546), (5022, 47879), (5394, 44577), (6786, 35433), (6858, 35061), (7254, 33147), (7366, 32643), (7874, 30537), (8091, 29718), (9906, 24273), (10179, 23622), (10287, 23374), (10881, 22098), (11049, 21762), (11687, 20574), (11811, 20358), (14859, 16182)]