418118204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 908673024

約数和(自身を除く): 490554820

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 47, 62, 74, 94, 124, 148, 188, 217, 259, 277, 329, 434, 518, 554, 658, 868, 1036, 1108, 1147, 1316, 1457, 1739, 1939, 2294, 2914, 3478, 3878, 4588, 5828, 6956, 7756, 8029, 8587, 10199, 10249, 12173, 13019, 16058, 17174, 20398, 20498, 24346, 26038, 32116, 34348, 40796, 40996, 48692, 52076, 53909, 60109, 71743, 91133, 107818, 120218, 143486, 182266, 215636, 240436, 286972, 317719, 364532, 377363, 403589, 481703, 635438, 754726, 807178, 963406, 1270876, 1509452, 1614356, 1926812, 2224033, 2825123, 3371921, 4448066, 5650246, 6743842, 8896132, 11300492, 13487684, 14932793, 29865586, 59731172, 104529551, 209059102, 418118204]

約数ペア:

[(1, 418118204), (2, 209059102), (4, 104529551), (7, 59731172), (14, 29865586), (28, 14932793), (31, 13487684), (37, 11300492), (47, 8896132), (62, 6743842), (74, 5650246), (94, 4448066), (124, 3371921), (148, 2825123), (188, 2224033), (217, 1926812), (259, 1614356), (277, 1509452), (329, 1270876), (434, 963406), (518, 807178), (554, 754726), (658, 635438), (868, 481703), (1036, 403589), (1108, 377363), (1147, 364532), (1316, 317719), (1457, 286972), (1739, 240436), (1939, 215636), (2294, 182266), (2914, 143486), (3478, 120218), (3878, 107818), (4588, 91133), (5828, 71743), (6956, 60109), (7756, 53909), (8029, 52076), (8587, 48692), (10199, 40996), (10249, 40796), (12173, 34348), (13019, 32116), (16058, 26038), (17174, 24346), (20398, 20498)]