307842444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 1014285888

約数和(自身を除く): 706443444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 81, 84, 91, 106, 108, 117, 126, 156, 159, 162, 182, 189, 197, 212, 234, 252, 273, 318, 324, 351, 364, 371, 378, 394, 468, 477, 546, 567, 591, 636, 689, 702, 742, 756, 788, 819, 954, 1053, 1092, 1113, 1134, 1182, 1378, 1379, 1404, 1431, 1484, 1638, 1773, 1908, 2067, 2106, 2226, 2268, 2364, 2457, 2561, 2756, 2758, 2862, 3276, 3339, 3546, 4134, 4137, 4212, 4293, 4452, 4823, 4914, 5122, 5319, 5516, 5724, 6201, 6678, 7092, 7371, 7683, 8268, 8274, 8586, 9646, 9828, 10017, 10244, 10441, 10638, 12402, 12411, 13356, 14469, 14742, 15366, 15957, 16548, 17172, 17927, 18603, 19292, 20034, 20882, 21276, 23049, 24804, 24822, 28938, 29484, 30051, 30732, 31323, 31914, 35854, 37206, 37233, 40068, 41764, 43407, 46098, 49644, 53781, 55809, 57876, 60102, 62646, 63828, 69147, 71708, 73087, 74412, 74466, 86814, 92196, 93969, 107562, 111618, 111699, 120204, 125292, 130221, 135733, 138294, 146174, 148932, 161343, 173628, 187938, 207441, 215124, 219261, 223236, 223398, 260442, 271466, 276588, 281907, 292348, 322686, 375876, 390663, 407199, 414882, 438522, 446796, 484029, 520884, 542932, 563814, 645372, 657783, 781326, 814398, 829764, 845721, 877044, 950131, 968058, 1127628, 1221597, 1315566, 1452087, 1562652, 1628796, 1691442, 1900262, 1936116, 1973349, 2443194, 2631132, 2850393, 2904174, 3382884, 3664791, 3800524, 3946698, 4886388, 5700786, 5808348, 5920047, 7329582, 7893396, 8551179, 10994373, 11401572, 11840094, 14659164, 17102358, 21988746, 23680188, 25653537, 34204716, 43977492, 51307074, 76960611, 102614148, 153921222, 307842444]

約数ペア:

[(1, 307842444), (2, 153921222), (3, 102614148), (4, 76960611), (6, 51307074), (7, 43977492), (9, 34204716), (12, 25653537), (13, 23680188), (14, 21988746), (18, 17102358), (21, 14659164), (26, 11840094), (27, 11401572), (28, 10994373), (36, 8551179), (39, 7893396), (42, 7329582), (52, 5920047), (53, 5808348), (54, 5700786), (63, 4886388), (78, 3946698), (81, 3800524), (84, 3664791), (91, 3382884), (106, 2904174), (108, 2850393), (117, 2631132), (126, 2443194), (156, 1973349), (159, 1936116), (162, 1900262), (182, 1691442), (189, 1628796), (197, 1562652), (212, 1452087), (234, 1315566), (252, 1221597), (273, 1127628), (318, 968058), (324, 950131), (351, 877044), (364, 845721), (371, 829764), (378, 814398), (394, 781326), (468, 657783), (477, 645372), (546, 563814), (567, 542932), (591, 520884), (636, 484029), (689, 446796), (702, 438522), (742, 414882), (756, 407199), (788, 390663), (819, 375876), (954, 322686), (1053, 292348), (1092, 281907), (1113, 276588), (1134, 271466), (1182, 260442), (1378, 223398), (1379, 223236), (1404, 219261), (1431, 215124), (1484, 207441), (1638, 187938), (1773, 173628), (1908, 161343), (2067, 148932), (2106, 146174), (2226, 138294), (2268, 135733), (2364, 130221), (2457, 125292), (2561, 120204), (2756, 111699), (2758, 111618), (2862, 107562), (3276, 93969), (3339, 92196), (3546, 86814), (4134, 74466), (4137, 74412), (4212, 73087), (4293, 71708), (4452, 69147), (4823, 63828), (4914, 62646), (5122, 60102), (5319, 57876), (5516, 55809), (5724, 53781), (6201, 49644), (6678, 46098), (7092, 43407), (7371, 41764), (7683, 40068), (8268, 37233), (8274, 37206), (8586, 35854), (9646, 31914), (9828, 31323), (10017, 30732), (10244, 30051), (10441, 29484), (10638, 28938), (12402, 24822), (12411, 24804), (13356, 23049), (14469, 21276), (14742, 20882), (15366, 20034), (15957, 19292), (16548, 18603), (17172, 17927)]