1644898428

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{83227}}^1$

素因数の和:83304

約数の個数: 60

約数和(自身を含む): 4370635192

約数和(自身を除く): 2725736764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 19764, 83227, 166454, 249681, 332908, 499362, 749043, 998724, 1498086, 2247129, 2996172, 4494258, 5076847, 6741387, 8988516, 10153694, 13482774, 15230541, 20307388, 26965548, 30461082, 45691623, 60922164, 91383246, 137074869, 182766492, 274149738, 411224607, 548299476, 822449214, 1644898428]

約数ペア:

[(1, 1644898428), (2, 822449214), (3, 548299476), (4, 411224607), (6, 274149738), (9, 182766492), (12, 137074869), (18, 91383246), (27, 60922164), (36, 45691623), (54, 30461082), (61, 26965548), (81, 20307388), (108, 15230541), (122, 13482774), (162, 10153694), (183, 8988516), (244, 6741387), (324, 5076847), (366, 4494258), (549, 2996172), (732, 2247129), (1098, 1498086), (1647, 998724), (2196, 749043), (3294, 499362), (4941, 332908), (6588, 249681), (9882, 166454), (19764, 83227)]