393535947194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 675711590400

約数和(自身を除く): 282175643206

約数列:

[1, 2, 13, 26, 31, 62, 79, 137, 158, 197, 229, 274, 394, 403, 458, 806, 1027, 1781, 2054, 2449, 2561, 2977, 3562, 4247, 4898, 5122, 5954, 6107, 7099, 8494, 10823, 12214, 14198, 15563, 18091, 21646, 26989, 31126, 31373, 31837, 36182, 45113, 53978, 55211, 62746, 63674, 79391, 90226, 92287, 110422, 140699, 158782, 184574, 202319, 235183, 281398, 335513, 350857, 404638, 407849, 470366, 482453, 560821, 586469, 671026, 701714, 815698, 836659, 964906, 972563, 1121642, 1172938, 1398503, 1673318, 1945126, 2132131, 2478467, 2797006, 3563927, 4264262, 4361669, 4956934, 6180481, 6271889, 7127854, 7290673, 8723338, 10876567, 12360962, 12543778, 12643319, 14581346, 18180539, 21753134, 25286638, 27717703, 32220071, 36361078, 46331051, 55435406, 64440142, 66096061, 76832477, 80346253, 92662102, 110481737, 132192122, 153664954, 160692506, 191594911, 220963474, 383189822, 488257999, 859248793, 976515998, 998822201, 1436262581, 1718497586, 1997644402, 2490733843, 2872525162, 4981467686, 6347353987, 12694707974, 15135997969, 30271995938, 196767973597, 393535947194]

約数ペア:

[(1, 393535947194), (2, 196767973597), (13, 30271995938), (26, 15135997969), (31, 12694707974), (62, 6347353987), (79, 4981467686), (137, 2872525162), (158, 2490733843), (197, 1997644402), (229, 1718497586), (274, 1436262581), (394, 998822201), (403, 976515998), (458, 859248793), (806, 488257999), (1027, 383189822), (1781, 220963474), (2054, 191594911), (2449, 160692506), (2561, 153664954), (2977, 132192122), (3562, 110481737), (4247, 92662102), (4898, 80346253), (5122, 76832477), (5954, 66096061), (6107, 64440142), (7099, 55435406), (8494, 46331051), (10823, 36361078), (12214, 32220071), (14198, 27717703), (15563, 25286638), (18091, 21753134), (21646, 18180539), (26989, 14581346), (31126, 12643319), (31373, 12543778), (31837, 12360962), (36182, 10876567), (45113, 8723338), (53978, 7290673), (55211, 7127854), (62746, 6271889), (63674, 6180481), (79391, 4956934), (90226, 4361669), (92287, 4264262), (110422, 3563927), (140699, 2797006), (158782, 2478467), (184574, 2132131), (202319, 1945126), (235183, 1673318), (281398, 1398503), (335513, 1172938), (350857, 1121642), (404638, 972563), (407849, 964906), (470366, 836659), (482453, 815698), (560821, 701714), (586469, 671026)]