697646196

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 2059110144

約数和(自身を除く): 1361463948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 137, 156, 162, 169, 186, 234, 243, 274, 279, 324, 338, 351, 372, 403, 411, 468, 486, 507, 548, 558, 676, 702, 806, 822, 837, 972, 1014, 1053, 1116, 1209, 1233, 1404, 1521, 1612, 1644, 1674, 1781, 2028, 2106, 2418, 2466, 2511, 3042, 3159, 3348, 3562, 3627, 3699, 4212, 4247, 4563, 4836, 4932, 5022, 5239, 5343, 6084, 6318, 7124, 7254, 7398, 7533, 8494, 9126, 10044, 10478, 10686, 10881, 11097, 12636, 12741, 13689, 14508, 14796, 15066, 15717, 16029, 16988, 18252, 20956, 21372, 21762, 22194, 23153, 25482, 27378, 30132, 31434, 32058, 32643, 33291, 38223, 41067, 43524, 44388, 46306, 47151, 48087, 50964, 54756, 55211, 62868, 64116, 65286, 66582, 69459, 76446, 82134, 92612, 94302, 96174, 97929, 110422, 114669, 130572, 133164, 138918, 141453, 144261, 152892, 164268, 165633, 188604, 192348, 195858, 208377, 220844, 229338, 277836, 282906, 288522, 331266, 344007, 391716, 416754, 424359, 432783, 458676, 496899, 565812, 577044, 625131, 662532, 688014, 717743, 833508, 848718, 865566, 993798, 1032021, 1250262, 1273077, 1376028, 1435486, 1490697, 1697436, 1731132, 1875393, 1987596, 2064042, 2153229, 2500524, 2546154, 2870972, 2981394, 3750786, 4128084, 4306458, 4472091, 5092308, 5626179, 5962788, 6459687, 7501572, 8612916, 8944182, 11252358, 12919374, 13416273, 17888364, 19379061, 22504716, 25838748, 26832546, 38758122, 53665092, 58137183, 77516244, 116274366, 174411549, 232548732, 348823098, 697646196]

約数ペア:

[(1, 697646196), (2, 348823098), (3, 232548732), (4, 174411549), (6, 116274366), (9, 77516244), (12, 58137183), (13, 53665092), (18, 38758122), (26, 26832546), (27, 25838748), (31, 22504716), (36, 19379061), (39, 17888364), (52, 13416273), (54, 12919374), (62, 11252358), (78, 8944182), (81, 8612916), (93, 7501572), (108, 6459687), (117, 5962788), (124, 5626179), (137, 5092308), (156, 4472091), (162, 4306458), (169, 4128084), (186, 3750786), (234, 2981394), (243, 2870972), (274, 2546154), (279, 2500524), (324, 2153229), (338, 2064042), (351, 1987596), (372, 1875393), (403, 1731132), (411, 1697436), (468, 1490697), (486, 1435486), (507, 1376028), (548, 1273077), (558, 1250262), (676, 1032021), (702, 993798), (806, 865566), (822, 848718), (837, 833508), (972, 717743), (1014, 688014), (1053, 662532), (1116, 625131), (1209, 577044), (1233, 565812), (1404, 496899), (1521, 458676), (1612, 432783), (1644, 424359), (1674, 416754), (1781, 391716), (2028, 344007), (2106, 331266), (2418, 288522), (2466, 282906), (2511, 277836), (3042, 229338), (3159, 220844), (3348, 208377), (3562, 195858), (3627, 192348), (3699, 188604), (4212, 165633), (4247, 164268), (4563, 152892), (4836, 144261), (4932, 141453), (5022, 138918), (5239, 133164), (5343, 130572), (6084, 114669), (6318, 110422), (7124, 97929), (7254, 96174), (7398, 94302), (7533, 92612), (8494, 82134), (9126, 76446), (10044, 69459), (10478, 66582), (10686, 65286), (10881, 64116), (11097, 62868), (12636, 55211), (12741, 54756), (13689, 50964), (14508, 48087), (14796, 47151), (15066, 46306), (15717, 44388), (16029, 43524), (16988, 41067), (18252, 38223), (20956, 33291), (21372, 32643), (21762, 32058), (22194, 31434), (23153, 30132), (25482, 27378)]