217279584

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4970

約数の個数: 120

約数和(自身を含む): 676739448

約数和(自身を除く): 459459864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 4931, 5508, 7344, 9862, 11016, 14688, 14793, 19724, 22032, 29586, 39448, 44064, 44379, 59172, 78896, 83827, 88758, 118344, 133137, 157792, 167654, 177516, 236688, 251481, 266274, 335308, 355032, 399411, 473376, 502962, 532548, 670616, 710064, 754443, 798822, 1005924, 1065096, 1341232, 1420128, 1508886, 1597644, 2011848, 2130192, 2263329, 2682464, 3017772, 3195288, 4023696, 4260384, 4526658, 6035544, 6390576, 6789987, 8047392, 9053316, 12071088, 12781152, 13579974, 18106632, 24142176, 27159948, 36213264, 54319896, 72426528, 108639792, 217279584]

約数ペア:

[(1, 217279584), (2, 108639792), (3, 72426528), (4, 54319896), (6, 36213264), (8, 27159948), (9, 24142176), (12, 18106632), (16, 13579974), (17, 12781152), (18, 12071088), (24, 9053316), (27, 8047392), (32, 6789987), (34, 6390576), (36, 6035544), (48, 4526658), (51, 4260384), (54, 4023696), (68, 3195288), (72, 3017772), (81, 2682464), (96, 2263329), (102, 2130192), (108, 2011848), (136, 1597644), (144, 1508886), (153, 1420128), (162, 1341232), (204, 1065096), (216, 1005924), (272, 798822), (288, 754443), (306, 710064), (324, 670616), (408, 532548), (432, 502962), (459, 473376), (544, 399411), (612, 355032), (648, 335308), (816, 266274), (864, 251481), (918, 236688), (1224, 177516), (1296, 167654), (1377, 157792), (1632, 133137), (1836, 118344), (2448, 88758), (2592, 83827), (2754, 78896), (3672, 59172), (4896, 44379), (4931, 44064), (5508, 39448), (7344, 29586), (9862, 22032), (11016, 19724), (14688, 14793)]