215361504

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4414

約数の個数: 120

約数和(自身を含む): 666860040

約数和(自身を除く): 451498536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 4373, 5472, 6156, 8208, 8746, 12312, 13119, 16416, 17492, 24624, 26238, 34984, 39357, 49248, 52476, 69968, 78714, 83087, 104952, 118071, 139936, 157428, 166174, 209904, 236142, 249261, 314856, 332348, 354213, 419808, 472284, 498522, 629712, 664696, 708426, 747783, 944568, 997044, 1259424, 1329392, 1416852, 1495566, 1889136, 1994088, 2243349, 2658784, 2833704, 2991132, 3778272, 3988176, 4486698, 5667408, 5982264, 6730047, 7976352, 8973396, 11334816, 11964528, 13460094, 17946792, 23929056, 26920188, 35893584, 53840376, 71787168, 107680752, 215361504]

約数ペア:

[(1, 215361504), (2, 107680752), (3, 71787168), (4, 53840376), (6, 35893584), (8, 26920188), (9, 23929056), (12, 17946792), (16, 13460094), (18, 11964528), (19, 11334816), (24, 8973396), (27, 7976352), (32, 6730047), (36, 5982264), (38, 5667408), (48, 4486698), (54, 3988176), (57, 3778272), (72, 2991132), (76, 2833704), (81, 2658784), (96, 2243349), (108, 1994088), (114, 1889136), (144, 1495566), (152, 1416852), (162, 1329392), (171, 1259424), (216, 997044), (228, 944568), (288, 747783), (304, 708426), (324, 664696), (342, 629712), (432, 498522), (456, 472284), (513, 419808), (608, 354213), (648, 332348), (684, 314856), (864, 249261), (912, 236142), (1026, 209904), (1296, 166174), (1368, 157428), (1539, 139936), (1824, 118071), (2052, 104952), (2592, 83087), (2736, 78714), (3078, 69968), (4104, 52476), (4373, 49248), (5472, 39357), (6156, 34984), (8208, 26238), (8746, 24624), (12312, 17492), (13119, 16416)]