315682796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 705976320

約数和(自身を除く): 390293524

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 403, 418, 494, 572, 589, 682, 806, 836, 937, 988, 1178, 1364, 1612, 1874, 2356, 2717, 3748, 4433, 5434, 6479, 7657, 8866, 10307, 10868, 12181, 12958, 15314, 17732, 17803, 20614, 24362, 25916, 29047, 30628, 35606, 41228, 48724, 58094, 71212, 84227, 116188, 133991, 168454, 195833, 231439, 267982, 319517, 336908, 377611, 391666, 462878, 535964, 551893, 639034, 755222, 783332, 925756, 1103786, 1278068, 1510444, 2207572, 2545829, 4153721, 5091658, 6070823, 7174609, 8307442, 10183316, 12141646, 14349218, 16614884, 24283292, 28698436, 78920699, 157841398, 315682796]

約数ペア:

[(1, 315682796), (2, 157841398), (4, 78920699), (11, 28698436), (13, 24283292), (19, 16614884), (22, 14349218), (26, 12141646), (31, 10183316), (38, 8307442), (44, 7174609), (52, 6070823), (62, 5091658), (76, 4153721), (124, 2545829), (143, 2207572), (209, 1510444), (247, 1278068), (286, 1103786), (341, 925756), (403, 783332), (418, 755222), (494, 639034), (572, 551893), (589, 535964), (682, 462878), (806, 391666), (836, 377611), (937, 336908), (988, 319517), (1178, 267982), (1364, 231439), (1612, 195833), (1874, 168454), (2356, 133991), (2717, 116188), (3748, 84227), (4433, 71212), (5434, 58094), (6479, 48724), (7657, 41228), (8866, 35606), (10307, 30628), (10868, 29047), (12181, 25916), (12958, 24362), (15314, 20614), (17732, 17803)]