1216537884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{32587}}^1$

素因数の和:32675

約数の個数: 72

約数和(自身を含む): 3309506928

約数和(自身を除く): 2092969044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 1037, 1098, 2074, 2196, 3111, 4148, 6222, 9333, 12444, 18666, 32587, 37332, 65174, 97761, 130348, 195522, 293283, 391044, 553979, 586566, 1107958, 1173132, 1661937, 1987807, 2215916, 3323874, 3975614, 4985811, 5963421, 6647748, 7951228, 9971622, 11926842, 17890263, 19943244, 23853684, 33792719, 35780526, 67585438, 71561052, 101378157, 135170876, 202756314, 304134471, 405512628, 608268942, 1216537884]

約数ペア:

[(1, 1216537884), (2, 608268942), (3, 405512628), (4, 304134471), (6, 202756314), (9, 135170876), (12, 101378157), (17, 71561052), (18, 67585438), (34, 35780526), (36, 33792719), (51, 23853684), (61, 19943244), (68, 17890263), (102, 11926842), (122, 9971622), (153, 7951228), (183, 6647748), (204, 5963421), (244, 4985811), (306, 3975614), (366, 3323874), (549, 2215916), (612, 1987807), (732, 1661937), (1037, 1173132), (1098, 1107958), (2074, 586566), (2196, 553979), (3111, 391044), (4148, 293283), (6222, 195522), (9333, 130348), (12444, 97761), (18666, 65174), (32587, 37332)]