816677316

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 216

約数和(自身を含む): 2683961280

約数和(自身を除く): 1867283964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 972, 1053, 1092, 1134, 1274, 1319, 1323, 1404, 1638, 1701, 1764, 1911, 2106, 2268, 2457, 2548, 2638, 2646, 3159, 3276, 3402, 3822, 3957, 3969, 4212, 4914, 5276, 5292, 5733, 6318, 6804, 7371, 7644, 7914, 7938, 9233, 9828, 11466, 11871, 11907, 12636, 14742, 15828, 15876, 17147, 17199, 18466, 22113, 22932, 23742, 23814, 27699, 29484, 34294, 34398, 35613, 36932, 44226, 47484, 47628, 51441, 51597, 55398, 64631, 68588, 68796, 71226, 83097, 88452, 102882, 103194, 106839, 110796, 120029, 129262, 142452, 154323, 154791, 166194, 193893, 205764, 206388, 213678, 240058, 249291, 258524, 308646, 309582, 320517, 332388, 360087, 387786, 427356, 462969, 480116, 498582, 581679, 617292, 619164, 641034, 720174, 747873, 775572, 840203, 925938, 997164, 1080261, 1163358, 1282068, 1388907, 1440348, 1495746, 1680406, 1745037, 1851876, 2160522, 2243619, 2326716, 2520609, 2777814, 2991492, 3240783, 3360812, 3490074, 4166721, 4321044, 4487238, 5041218, 5235111, 5555628, 6481566, 6980148, 7561827, 8333442, 8974476, 9722349, 10082436, 10470222, 12963132, 15123654, 15705333, 16666884, 19444698, 20940444, 22685481, 29167047, 30247308, 31410666, 38889396, 45370962, 58334094, 62821332, 68056443, 90741924, 116668188, 136112886, 204169329, 272225772, 408338658, 816677316]

約数ペア:

[(1, 816677316), (2, 408338658), (3, 272225772), (4, 204169329), (6, 136112886), (7, 116668188), (9, 90741924), (12, 68056443), (13, 62821332), (14, 58334094), (18, 45370962), (21, 38889396), (26, 31410666), (27, 30247308), (28, 29167047), (36, 22685481), (39, 20940444), (42, 19444698), (49, 16666884), (52, 15705333), (54, 15123654), (63, 12963132), (78, 10470222), (81, 10082436), (84, 9722349), (91, 8974476), (98, 8333442), (108, 7561827), (117, 6980148), (126, 6481566), (147, 5555628), (156, 5235111), (162, 5041218), (182, 4487238), (189, 4321044), (196, 4166721), (234, 3490074), (243, 3360812), (252, 3240783), (273, 2991492), (294, 2777814), (324, 2520609), (351, 2326716), (364, 2243619), (378, 2160522), (441, 1851876), (468, 1745037), (486, 1680406), (546, 1495746), (567, 1440348), (588, 1388907), (637, 1282068), (702, 1163358), (756, 1080261), (819, 997164), (882, 925938), (972, 840203), (1053, 775572), (1092, 747873), (1134, 720174), (1274, 641034), (1319, 619164), (1323, 617292), (1404, 581679), (1638, 498582), (1701, 480116), (1764, 462969), (1911, 427356), (2106, 387786), (2268, 360087), (2457, 332388), (2548, 320517), (2638, 309582), (2646, 308646), (3159, 258524), (3276, 249291), (3402, 240058), (3822, 213678), (3957, 206388), (3969, 205764), (4212, 193893), (4914, 166194), (5276, 154791), (5292, 154323), (5733, 142452), (6318, 129262), (6804, 120029), (7371, 110796), (7644, 106839), (7914, 103194), (7938, 102882), (9233, 88452), (9828, 83097), (11466, 71226), (11871, 68796), (11907, 68588), (12636, 64631), (14742, 55398), (15828, 51597), (15876, 51441), (17147, 47628), (17199, 47484), (18466, 44226), (22113, 36932), (22932, 35613), (23742, 34398), (23814, 34294), (27699, 29484)]