402916176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 1286917632

約数和(自身を除く): 884001456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 53, 62, 72, 78, 93, 104, 106, 117, 124, 131, 144, 156, 159, 186, 208, 212, 234, 248, 262, 279, 312, 318, 372, 393, 403, 424, 468, 477, 496, 524, 558, 624, 636, 689, 744, 786, 806, 848, 936, 954, 1048, 1116, 1179, 1209, 1272, 1378, 1488, 1572, 1612, 1643, 1703, 1872, 1908, 2067, 2096, 2232, 2358, 2418, 2544, 2756, 3144, 3224, 3286, 3406, 3627, 3816, 4061, 4134, 4464, 4716, 4836, 4929, 5109, 5512, 6201, 6288, 6448, 6572, 6812, 6943, 7254, 7632, 8122, 8268, 9432, 9672, 9858, 10218, 11024, 12183, 12402, 13144, 13624, 13886, 14508, 14787, 15327, 16244, 16536, 18864, 19344, 19716, 20436, 20829, 21359, 24366, 24804, 26288, 27248, 27772, 29016, 29574, 30654, 32488, 33072, 36549, 39432, 40872, 41658, 42718, 48732, 49608, 52793, 55544, 58032, 59148, 61308, 62487, 64077, 64976, 73098, 78864, 81744, 83316, 85436, 90259, 97464, 99216, 105586, 111088, 118296, 122616, 124974, 128154, 146196, 158379, 166632, 170872, 180518, 192231, 194928, 211172, 215233, 236592, 245232, 249948, 256308, 270777, 292392, 316758, 333264, 341744, 361036, 384462, 422344, 430466, 475137, 499896, 512616, 541554, 584784, 633516, 645699, 722072, 768924, 812331, 844688, 860932, 950274, 999792, 1025232, 1083108, 1267032, 1291398, 1444144, 1537848, 1624662, 1721864, 1900548, 1937097, 2166216, 2534064, 2582796, 2798029, 3075696, 3249324, 3443728, 3801096, 3874194, 4332432, 5165592, 5596058, 6498648, 7602192, 7748388, 8394087, 10331184, 11192116, 12997296, 15496776, 16788174, 22384232, 25182261, 30993552, 33576348, 44768464, 50364522, 67152696, 100729044, 134305392, 201458088, 402916176]

約数ペア:

[(1, 402916176), (2, 201458088), (3, 134305392), (4, 100729044), (6, 67152696), (8, 50364522), (9, 44768464), (12, 33576348), (13, 30993552), (16, 25182261), (18, 22384232), (24, 16788174), (26, 15496776), (31, 12997296), (36, 11192116), (39, 10331184), (48, 8394087), (52, 7748388), (53, 7602192), (62, 6498648), (72, 5596058), (78, 5165592), (93, 4332432), (104, 3874194), (106, 3801096), (117, 3443728), (124, 3249324), (131, 3075696), (144, 2798029), (156, 2582796), (159, 2534064), (186, 2166216), (208, 1937097), (212, 1900548), (234, 1721864), (248, 1624662), (262, 1537848), (279, 1444144), (312, 1291398), (318, 1267032), (372, 1083108), (393, 1025232), (403, 999792), (424, 950274), (468, 860932), (477, 844688), (496, 812331), (524, 768924), (558, 722072), (624, 645699), (636, 633516), (689, 584784), (744, 541554), (786, 512616), (806, 499896), (848, 475137), (936, 430466), (954, 422344), (1048, 384462), (1116, 361036), (1179, 341744), (1209, 333264), (1272, 316758), (1378, 292392), (1488, 270777), (1572, 256308), (1612, 249948), (1643, 245232), (1703, 236592), (1872, 215233), (1908, 211172), (2067, 194928), (2096, 192231), (2232, 180518), (2358, 170872), (2418, 166632), (2544, 158379), (2756, 146196), (3144, 128154), (3224, 124974), (3286, 122616), (3406, 118296), (3627, 111088), (3816, 105586), (4061, 99216), (4134, 97464), (4464, 90259), (4716, 85436), (4836, 83316), (4929, 81744), (5109, 78864), (5512, 73098), (6201, 64976), (6288, 64077), (6448, 62487), (6572, 61308), (6812, 59148), (6943, 58032), (7254, 55544), (7632, 52793), (8122, 49608), (8268, 48732), (9432, 42718), (9672, 41658), (9858, 40872), (10218, 39432), (11024, 36549), (12183, 33072), (12402, 32488), (13144, 30654), (13624, 29574), (13886, 29016), (14508, 27772), (14787, 27248), (15327, 26288), (16244, 24804), (16536, 24366), (18864, 21359), (19344, 20829), (19716, 20436)]