396988488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 1249138800

約数和(自身を除く): 852150312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 61, 68, 72, 78, 102, 104, 117, 122, 136, 153, 156, 183, 204, 221, 234, 244, 306, 312, 366, 408, 409, 442, 468, 488, 549, 612, 663, 732, 793, 818, 884, 936, 1037, 1098, 1224, 1227, 1326, 1464, 1586, 1636, 1768, 1989, 2074, 2196, 2379, 2454, 2652, 3111, 3172, 3272, 3681, 3978, 4148, 4392, 4758, 4908, 5304, 5317, 6222, 6344, 6953, 7137, 7362, 7956, 8296, 9333, 9516, 9816, 10634, 12444, 13481, 13906, 14274, 14724, 15912, 15951, 18666, 19032, 20859, 21268, 24888, 24949, 26962, 27812, 28548, 29448, 31902, 37332, 40443, 41718, 42536, 47853, 49898, 53924, 55624, 57096, 62577, 63804, 74664, 74847, 80886, 83436, 90389, 95706, 99796, 107848, 121329, 125154, 127608, 149694, 161772, 166872, 180778, 191412, 199592, 224541, 242658, 250308, 271167, 299388, 323544, 324337, 361556, 382824, 424133, 449082, 485316, 500616, 542334, 598776, 648674, 723112, 813501, 848266, 898164, 970632, 973011, 1084668, 1272399, 1297348, 1627002, 1696532, 1796328, 1946022, 2169336, 2544798, 2594696, 2919033, 3254004, 3393064, 3817197, 3892044, 5089596, 5513729, 5838066, 6508008, 7634394, 7784088, 10179192, 11027458, 11676132, 15268788, 16541187, 22054916, 23352264, 30537576, 33082374, 44109832, 49623561, 66164748, 99247122, 132329496, 198494244, 396988488]

約数ペア:

[(1, 396988488), (2, 198494244), (3, 132329496), (4, 99247122), (6, 66164748), (8, 49623561), (9, 44109832), (12, 33082374), (13, 30537576), (17, 23352264), (18, 22054916), (24, 16541187), (26, 15268788), (34, 11676132), (36, 11027458), (39, 10179192), (51, 7784088), (52, 7634394), (61, 6508008), (68, 5838066), (72, 5513729), (78, 5089596), (102, 3892044), (104, 3817197), (117, 3393064), (122, 3254004), (136, 2919033), (153, 2594696), (156, 2544798), (183, 2169336), (204, 1946022), (221, 1796328), (234, 1696532), (244, 1627002), (306, 1297348), (312, 1272399), (366, 1084668), (408, 973011), (409, 970632), (442, 898164), (468, 848266), (488, 813501), (549, 723112), (612, 648674), (663, 598776), (732, 542334), (793, 500616), (818, 485316), (884, 449082), (936, 424133), (1037, 382824), (1098, 361556), (1224, 324337), (1227, 323544), (1326, 299388), (1464, 271167), (1586, 250308), (1636, 242658), (1768, 224541), (1989, 199592), (2074, 191412), (2196, 180778), (2379, 166872), (2454, 161772), (2652, 149694), (3111, 127608), (3172, 125154), (3272, 121329), (3681, 107848), (3978, 99796), (4148, 95706), (4392, 90389), (4758, 83436), (4908, 80886), (5304, 74847), (5317, 74664), (6222, 63804), (6344, 62577), (6953, 57096), (7137, 55624), (7362, 53924), (7956, 49898), (8296, 47853), (9333, 42536), (9516, 41718), (9816, 40443), (10634, 37332), (12444, 31902), (13481, 29448), (13906, 28548), (14274, 27812), (14724, 26962), (15912, 24949), (15951, 24888), (18666, 21268), (19032, 20859)]