301431768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 846720000

約数和(自身を除く): 545288232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 97, 132, 149, 158, 194, 237, 264, 291, 298, 316, 388, 447, 474, 582, 596, 632, 776, 869, 894, 948, 1067, 1164, 1192, 1639, 1738, 1788, 1896, 2134, 2328, 2607, 3201, 3278, 3476, 3576, 4268, 4917, 5214, 6402, 6556, 6952, 7663, 8536, 9834, 10428, 11771, 12804, 13112, 14453, 15326, 19668, 20856, 22989, 23542, 25608, 28906, 30652, 35313, 39336, 43359, 45978, 47084, 57812, 61304, 70626, 84293, 86718, 91956, 94168, 115624, 129481, 141252, 158983, 168586, 173436, 183912, 252879, 258962, 282504, 317966, 337172, 346872, 388443, 476949, 505758, 517924, 635932, 674344, 776886, 953898, 1011516, 1035848, 1141787, 1271864, 1553772, 1907796, 2023032, 2283574, 3107544, 3425361, 3815592, 4567148, 6850722, 9134296, 12559657, 13701444, 25119314, 27402888, 37678971, 50238628, 75357942, 100477256, 150715884, 301431768]

約数ペア:

[(1, 301431768), (2, 150715884), (3, 100477256), (4, 75357942), (6, 50238628), (8, 37678971), (11, 27402888), (12, 25119314), (22, 13701444), (24, 12559657), (33, 9134296), (44, 6850722), (66, 4567148), (79, 3815592), (88, 3425361), (97, 3107544), (132, 2283574), (149, 2023032), (158, 1907796), (194, 1553772), (237, 1271864), (264, 1141787), (291, 1035848), (298, 1011516), (316, 953898), (388, 776886), (447, 674344), (474, 635932), (582, 517924), (596, 505758), (632, 476949), (776, 388443), (869, 346872), (894, 337172), (948, 317966), (1067, 282504), (1164, 258962), (1192, 252879), (1639, 183912), (1738, 173436), (1788, 168586), (1896, 158983), (2134, 141252), (2328, 129481), (2607, 115624), (3201, 94168), (3278, 91956), (3476, 86718), (3576, 84293), (4268, 70626), (4917, 61304), (5214, 57812), (6402, 47084), (6556, 45978), (6952, 43359), (7663, 39336), (8536, 35313), (9834, 30652), (10428, 28906), (11771, 25608), (12804, 23542), (13112, 22989), (14453, 20856), (15326, 19668)]