1571300836

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 3450832000

約数和(自身を除く): 1879531164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 109, 133, 158, 196, 218, 266, 316, 343, 436, 532, 553, 686, 763, 931, 1106, 1372, 1501, 1526, 1862, 2071, 2212, 2401, 3002, 3052, 3724, 3871, 4142, 4802, 5341, 6004, 6517, 7742, 8284, 8611, 9604, 10507, 10682, 13034, 14497, 15484, 17222, 21014, 21364, 26068, 27097, 28994, 34444, 37387, 42028, 45619, 54194, 57988, 60277, 73549, 74774, 91238, 101479, 108388, 120554, 147098, 149548, 163609, 182476, 189679, 202958, 241108, 261709, 294196, 327218, 379358, 405916, 421939, 514843, 523418, 654436, 710353, 758716, 843878, 1029686, 1046836, 1145263, 1420706, 1687756, 2059372, 2290526, 2841412, 2953573, 3603901, 4581052, 4972471, 5907146, 7207802, 8016841, 9944942, 11814292, 14415604, 16033682, 19889884, 20675011, 32067364, 41350022, 56117887, 82700044, 112235774, 224471548, 392825209, 785650418, 1571300836]

約数ペア:

[(1, 1571300836), (2, 785650418), (4, 392825209), (7, 224471548), (14, 112235774), (19, 82700044), (28, 56117887), (38, 41350022), (49, 32067364), (76, 20675011), (79, 19889884), (98, 16033682), (109, 14415604), (133, 11814292), (158, 9944942), (196, 8016841), (218, 7207802), (266, 5907146), (316, 4972471), (343, 4581052), (436, 3603901), (532, 2953573), (553, 2841412), (686, 2290526), (763, 2059372), (931, 1687756), (1106, 1420706), (1372, 1145263), (1501, 1046836), (1526, 1029686), (1862, 843878), (2071, 758716), (2212, 710353), (2401, 654436), (3002, 523418), (3052, 514843), (3724, 421939), (3871, 405916), (4142, 379358), (4802, 327218), (5341, 294196), (6004, 261709), (6517, 241108), (7742, 202958), (8284, 189679), (8611, 182476), (9604, 163609), (10507, 149548), (10682, 147098), (13034, 120554), (14497, 108388), (15484, 101479), (17222, 91238), (21014, 74774), (21364, 73549), (26068, 60277), (27097, 57988), (28994, 54194), (34444, 45619), (37387, 42028)]