219551328

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{44843}}^1$

素因数の和:44876

約数の個数: 72

約数和(自身を含む): 661090248

約数和(自身を除く): 441538920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 44843, 89686, 134529, 179372, 269058, 358744, 403587, 538116, 717488, 762331, 807174, 1076232, 1434976, 1524662, 1614348, 2152464, 2286993, 3049324, 3228696, 4304928, 4573986, 6098648, 6457392, 6860979, 9147972, 12197296, 12914784, 13721958, 18295944, 24394592, 27443916, 36591888, 54887832, 73183776, 109775664, 219551328]

約数ペア:

[(1, 219551328), (2, 109775664), (3, 73183776), (4, 54887832), (6, 36591888), (8, 27443916), (9, 24394592), (12, 18295944), (16, 13721958), (17, 12914784), (18, 12197296), (24, 9147972), (32, 6860979), (34, 6457392), (36, 6098648), (48, 4573986), (51, 4304928), (68, 3228696), (72, 3049324), (96, 2286993), (102, 2152464), (136, 1614348), (144, 1524662), (153, 1434976), (204, 1076232), (272, 807174), (288, 762331), (306, 717488), (408, 538116), (544, 403587), (612, 358744), (816, 269058), (1224, 179372), (1632, 134529), (2448, 89686), (4896, 44843)]