254662426116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{7457}}^1$

素因数の和:7903

約数の個数: 192

約数和(自身を含む): 761789952000

約数和(自身を除く): 507127525884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 227, 252, 378, 398, 454, 597, 681, 756, 796, 908, 1194, 1362, 1393, 1589, 1791, 2043, 2388, 2724, 2786, 3178, 3582, 4086, 4179, 4767, 5373, 5572, 6129, 6356, 7164, 7457, 8172, 8358, 9534, 10746, 12258, 12537, 14301, 14914, 16716, 19068, 21492, 22371, 24516, 25074, 28602, 29828, 37611, 42903, 44742, 45173, 50148, 52199, 57204, 67113, 75222, 85806, 89484, 90346, 104398, 134226, 135519, 150444, 156597, 171612, 180692, 201339, 208796, 268452, 271038, 313194, 316211, 402678, 406557, 469791, 542076, 626388, 632422, 805356, 813114, 939582, 948633, 1219671, 1264844, 1409373, 1483943, 1626228, 1692739, 1879164, 1897266, 2439342, 2818746, 2845899, 2967886, 3385478, 3794532, 4451829, 4878684, 5078217, 5637492, 5691798, 5935772, 6770956, 8537697, 8903658, 10156434, 10387601, 11383596, 11849173, 13355487, 15234651, 17075394, 17807316, 20312868, 20775202, 23698346, 26710974, 30469302, 31162803, 34150788, 35547519, 40066461, 41550404, 45703953, 47396692, 53421948, 60938604, 62325606, 71095038, 80132922, 91407906, 93488409, 106642557, 124651212, 142190076, 160265844, 182815812, 186976818, 213285114, 280465227, 319927671, 336855061, 373953636, 426570228, 560930454, 639855342, 673710122, 1010565183, 1121860908, 1279710684, 1347420244, 2021130366, 2357985427, 3031695549, 4042260732, 4715970854, 6063391098, 7073956281, 9095086647, 9431941708, 12126782196, 14147912562, 18190173294, 21221868843, 28295825124, 36380346588, 42443737686, 63665606529, 84887475372, 127331213058, 254662426116]

約数ペア:

[(1, 254662426116), (2, 127331213058), (3, 84887475372), (4, 63665606529), (6, 42443737686), (7, 36380346588), (9, 28295825124), (12, 21221868843), (14, 18190173294), (18, 14147912562), (21, 12126782196), (27, 9431941708), (28, 9095086647), (36, 7073956281), (42, 6063391098), (54, 4715970854), (63, 4042260732), (84, 3031695549), (108, 2357985427), (126, 2021130366), (189, 1347420244), (199, 1279710684), (227, 1121860908), (252, 1010565183), (378, 673710122), (398, 639855342), (454, 560930454), (597, 426570228), (681, 373953636), (756, 336855061), (796, 319927671), (908, 280465227), (1194, 213285114), (1362, 186976818), (1393, 182815812), (1589, 160265844), (1791, 142190076), (2043, 124651212), (2388, 106642557), (2724, 93488409), (2786, 91407906), (3178, 80132922), (3582, 71095038), (4086, 62325606), (4179, 60938604), (4767, 53421948), (5373, 47396692), (5572, 45703953), (6129, 41550404), (6356, 40066461), (7164, 35547519), (7457, 34150788), (8172, 31162803), (8358, 30469302), (9534, 26710974), (10746, 23698346), (12258, 20775202), (12537, 20312868), (14301, 17807316), (14914, 17075394), (16716, 15234651), (19068, 13355487), (21492, 11849173), (22371, 11383596), (24516, 10387601), (25074, 10156434), (28602, 8903658), (29828, 8537697), (37611, 6770956), (42903, 5935772), (44742, 5691798), (45173, 5637492), (50148, 5078217), (52199, 4878684), (57204, 4451829), (67113, 3794532), (75222, 3385478), (85806, 2967886), (89484, 2845899), (90346, 2818746), (104398, 2439342), (134226, 1897266), (135519, 1879164), (150444, 1692739), (156597, 1626228), (171612, 1483943), (180692, 1409373), (201339, 1264844), (208796, 1219671), (268452, 948633), (271038, 939582), (313194, 813114), (316211, 805356), (402678, 632422), (406557, 626388), (469791, 542076)]