243945324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 759951360

約数和(自身を除く): 516006036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 1116, 1302, 1323, 1487, 1519, 1674, 1764, 1953, 2604, 2646, 2974, 3038, 3348, 3906, 4461, 4557, 5292, 5859, 5948, 6076, 7812, 8922, 9114, 10409, 11718, 13383, 13671, 17844, 18228, 20818, 23436, 26766, 27342, 31227, 40149, 41013, 41636, 46097, 53532, 54684, 62454, 72863, 80298, 82026, 92194, 93681, 124908, 138291, 145726, 160596, 164052, 184388, 187362, 218589, 276582, 281043, 291452, 322679, 374724, 414873, 437178, 553164, 562086, 645358, 655767, 829746, 874356, 968037, 1124172, 1244619, 1290716, 1311534, 1659492, 1936074, 1967301, 2258753, 2489238, 2623068, 2904111, 3872148, 3934602, 4517506, 4978476, 5808222, 6776259, 7869204, 8712333, 9035012, 11616444, 13552518, 17424666, 20328777, 27105036, 34849332, 40657554, 60986331, 81315108, 121972662, 243945324]

約数ペア:

[(1, 243945324), (2, 121972662), (3, 81315108), (4, 60986331), (6, 40657554), (7, 34849332), (9, 27105036), (12, 20328777), (14, 17424666), (18, 13552518), (21, 11616444), (27, 9035012), (28, 8712333), (31, 7869204), (36, 6776259), (42, 5808222), (49, 4978476), (54, 4517506), (62, 3934602), (63, 3872148), (84, 2904111), (93, 2623068), (98, 2489238), (108, 2258753), (124, 1967301), (126, 1936074), (147, 1659492), (186, 1311534), (189, 1290716), (196, 1244619), (217, 1124172), (252, 968037), (279, 874356), (294, 829746), (372, 655767), (378, 645358), (434, 562086), (441, 553164), (558, 437178), (588, 414873), (651, 374724), (756, 322679), (837, 291452), (868, 281043), (882, 276582), (1116, 218589), (1302, 187362), (1323, 184388), (1487, 164052), (1519, 160596), (1674, 145726), (1764, 138291), (1953, 124908), (2604, 93681), (2646, 92194), (2974, 82026), (3038, 80298), (3348, 72863), (3906, 62454), (4461, 54684), (4557, 53532), (5292, 46097), (5859, 41636), (5948, 41013), (6076, 40149), (7812, 31227), (8922, 27342), (9114, 26766), (10409, 23436), (11718, 20818), (13383, 18228), (13671, 17844)]