7360144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 17141760

約数和(自身を除く): 9781616

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 71, 76, 88, 124, 142, 152, 176, 209, 248, 284, 304, 341, 418, 496, 568, 589, 682, 781, 836, 1136, 1178, 1349, 1364, 1562, 1672, 2201, 2356, 2698, 2728, 3124, 3344, 4402, 4712, 5396, 5456, 6248, 6479, 8804, 9424, 10792, 12496, 12958, 14839, 17608, 21584, 24211, 25916, 29678, 35216, 41819, 48422, 51832, 59356, 83638, 96844, 103664, 118712, 167276, 193688, 237424, 334552, 387376, 460009, 669104, 920018, 1840036, 3680072, 7360144]

約数ペア:

[(1, 7360144), (2, 3680072), (4, 1840036), (8, 920018), (11, 669104), (16, 460009), (19, 387376), (22, 334552), (31, 237424), (38, 193688), (44, 167276), (62, 118712), (71, 103664), (76, 96844), (88, 83638), (124, 59356), (142, 51832), (152, 48422), (176, 41819), (209, 35216), (248, 29678), (284, 25916), (304, 24211), (341, 21584), (418, 17608), (496, 14839), (568, 12958), (589, 12496), (682, 10792), (781, 9424), (836, 8804), (1136, 6479), (1178, 6248), (1349, 5456), (1364, 5396), (1562, 4712), (1672, 4402), (2201, 3344), (2356, 3124), (2698, 2728)]