1004756376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 2875530240

約数和(自身を除く): 1870773864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 61, 62, 78, 93, 104, 122, 124, 131, 156, 169, 183, 186, 244, 248, 262, 312, 338, 366, 372, 393, 403, 488, 507, 524, 676, 732, 744, 786, 793, 806, 1014, 1048, 1209, 1352, 1464, 1572, 1586, 1612, 1703, 1891, 2028, 2379, 2418, 3144, 3172, 3224, 3406, 3782, 4056, 4061, 4758, 4836, 5109, 5239, 5673, 6344, 6812, 7564, 7991, 8122, 9516, 9672, 10218, 10309, 10478, 11346, 12183, 13624, 15128, 15717, 15982, 16244, 19032, 20436, 20618, 20956, 22139, 22692, 23973, 24366, 24583, 30927, 31434, 31964, 32488, 40872, 41236, 41912, 44278, 45384, 47946, 48732, 49166, 52793, 61854, 62868, 63928, 66417, 73749, 82472, 88556, 95892, 97464, 98332, 103883, 105586, 123708, 125736, 132834, 147498, 158379, 177112, 191784, 196664, 207766, 211172, 247416, 247721, 265668, 294996, 311649, 316758, 319579, 415532, 422344, 495442, 531336, 589992, 623298, 633516, 639158, 686309, 743163, 831064, 958737, 990884, 1246596, 1267032, 1278316, 1350479, 1372618, 1486326, 1917474, 1981768, 2058927, 2493192, 2556632, 2700958, 2745236, 2972652, 3220373, 3834948, 4051437, 4117854, 5401916, 5490472, 5945304, 6440746, 7669896, 8102874, 8235708, 9661119, 10803832, 12881492, 16205748, 16471416, 19322238, 25762984, 32411496, 38644476, 41864849, 77288952, 83729698, 125594547, 167459396, 251189094, 334918792, 502378188, 1004756376]

約数ペア:

[(1, 1004756376), (2, 502378188), (3, 334918792), (4, 251189094), (6, 167459396), (8, 125594547), (12, 83729698), (13, 77288952), (24, 41864849), (26, 38644476), (31, 32411496), (39, 25762984), (52, 19322238), (61, 16471416), (62, 16205748), (78, 12881492), (93, 10803832), (104, 9661119), (122, 8235708), (124, 8102874), (131, 7669896), (156, 6440746), (169, 5945304), (183, 5490472), (186, 5401916), (244, 4117854), (248, 4051437), (262, 3834948), (312, 3220373), (338, 2972652), (366, 2745236), (372, 2700958), (393, 2556632), (403, 2493192), (488, 2058927), (507, 1981768), (524, 1917474), (676, 1486326), (732, 1372618), (744, 1350479), (786, 1278316), (793, 1267032), (806, 1246596), (1014, 990884), (1048, 958737), (1209, 831064), (1352, 743163), (1464, 686309), (1572, 639158), (1586, 633516), (1612, 623298), (1703, 589992), (1891, 531336), (2028, 495442), (2379, 422344), (2418, 415532), (3144, 319579), (3172, 316758), (3224, 311649), (3406, 294996), (3782, 265668), (4056, 247721), (4061, 247416), (4758, 211172), (4836, 207766), (5109, 196664), (5239, 191784), (5673, 177112), (6344, 158379), (6812, 147498), (7564, 132834), (7991, 125736), (8122, 123708), (9516, 105586), (9672, 103883), (10218, 98332), (10309, 97464), (10478, 95892), (11346, 88556), (12183, 82472), (13624, 73749), (15128, 66417), (15717, 63928), (15982, 62868), (16244, 61854), (19032, 52793), (20436, 49166), (20618, 48732), (20956, 47946), (22139, 45384), (22692, 44278), (23973, 41912), (24366, 41236), (24583, 40872), (30927, 32488), (31434, 31964)]