299139552

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6971}}^1$

素因数の和:7136

約数の個数: 72

約数和(自身を含む): 856510200

約数和(自身を除く): 557370648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 6971, 7152, 10728, 13942, 14304, 20913, 21456, 27884, 41826, 42912, 55768, 62739, 83652, 111536, 125478, 167304, 223072, 250956, 334608, 501912, 669216, 1003824, 1038679, 2007648, 2077358, 3116037, 4154716, 6232074, 8309432, 9348111, 12464148, 16618864, 18696222, 24928296, 33237728, 37392444, 49856592, 74784888, 99713184, 149569776, 299139552]

約数ペア:

[(1, 299139552), (2, 149569776), (3, 99713184), (4, 74784888), (6, 49856592), (8, 37392444), (9, 33237728), (12, 24928296), (16, 18696222), (18, 16618864), (24, 12464148), (32, 9348111), (36, 8309432), (48, 6232074), (72, 4154716), (96, 3116037), (144, 2077358), (149, 2007648), (288, 1038679), (298, 1003824), (447, 669216), (596, 501912), (894, 334608), (1192, 250956), (1341, 223072), (1788, 167304), (2384, 125478), (2682, 111536), (3576, 83652), (4768, 62739), (5364, 55768), (6971, 42912), (7152, 41826), (10728, 27884), (13942, 21456), (14304, 20913)]