40658436

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 133829388

約数和(自身を除く): 93170952

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, 197, 234, 252, 273, 294, 324, 351, 364, 378, 394, 441, 468, 546, 567, 588, 591, 637, 702, 756, 788, 819, 882, 1053, 1092, 1134, 1182, 1274, 1323, 1379, 1404, 1638, 1764, 1773, 1911, 2106, 2268, 2364, 2457, 2548, 2561, 2646, 2758, 3276, 3546, 3822, 3969, 4137, 4212, 4914, 5122, 5292, 5319, 5516, 5733, 7092, 7371, 7644, 7683, 7938, 8274, 9653, 9828, 10244, 10638, 11466, 12411, 14742, 15366, 15876, 15957, 16548, 17199, 17927, 19306, 21276, 22932, 23049, 24822, 28959, 29484, 30732, 31914, 34398, 35854, 37233, 38612, 46098, 49644, 51597, 53781, 57918, 63828, 68796, 69147, 71708, 74466, 86877, 92196, 103194, 107562, 111699, 115836, 125489, 138294, 148932, 161343, 173754, 206388, 207441, 215124, 223398, 250978, 260631, 276588, 322686, 347508, 376467, 414882, 446796, 484029, 501956, 521262, 645372, 752934, 781893, 829764, 968058, 1042524, 1129401, 1452087, 1505868, 1563786, 1936116, 2258802, 2904174, 3127572, 3388203, 4517604, 5808348, 6776406, 10164609, 13552812, 20329218, 40658436]

約数ペア:

[(1, 40658436), (2, 20329218), (3, 13552812), (4, 10164609), (6, 6776406), (7, 5808348), (9, 4517604), (12, 3388203), (13, 3127572), (14, 2904174), (18, 2258802), (21, 1936116), (26, 1563786), (27, 1505868), (28, 1452087), (36, 1129401), (39, 1042524), (42, 968058), (49, 829764), (52, 781893), (54, 752934), (63, 645372), (78, 521262), (81, 501956), (84, 484029), (91, 446796), (98, 414882), (108, 376467), (117, 347508), (126, 322686), (147, 276588), (156, 260631), (162, 250978), (182, 223398), (189, 215124), (196, 207441), (197, 206388), (234, 173754), (252, 161343), (273, 148932), (294, 138294), (324, 125489), (351, 115836), (364, 111699), (378, 107562), (394, 103194), (441, 92196), (468, 86877), (546, 74466), (567, 71708), (588, 69147), (591, 68796), (637, 63828), (702, 57918), (756, 53781), (788, 51597), (819, 49644), (882, 46098), (1053, 38612), (1092, 37233), (1134, 35854), (1182, 34398), (1274, 31914), (1323, 30732), (1379, 29484), (1404, 28959), (1638, 24822), (1764, 23049), (1773, 22932), (1911, 21276), (2106, 19306), (2268, 17927), (2364, 17199), (2457, 16548), (2548, 15957), (2561, 15876), (2646, 15366), (2758, 14742), (3276, 12411), (3546, 11466), (3822, 10638), (3969, 10244), (4137, 9828), (4212, 9653), (4914, 8274), (5122, 7938), (5292, 7683), (5319, 7644), (5516, 7371), (5733, 7092)]