219197034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 589605120

約数和(自身を除く): 370408086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 79, 114, 122, 126, 133, 158, 171, 183, 237, 266, 342, 361, 366, 399, 427, 474, 549, 553, 711, 722, 798, 854, 1083, 1098, 1106, 1159, 1197, 1281, 1422, 1501, 1659, 2166, 2318, 2394, 2527, 2562, 3002, 3249, 3318, 3477, 3843, 4503, 4819, 4977, 5054, 6498, 6954, 7581, 7686, 8113, 9006, 9638, 9954, 10431, 10507, 13509, 14457, 15162, 16226, 20862, 21014, 22021, 22743, 24339, 27018, 28519, 28914, 31521, 33733, 43371, 44042, 45486, 48678, 57038, 63042, 66063, 67466, 73017, 85557, 86742, 91561, 94563, 101199, 132126, 146034, 154147, 171114, 183122, 189126, 198189, 199633, 202398, 256671, 274683, 303597, 308294, 396378, 399266, 462441, 513342, 549366, 598899, 607194, 640927, 824049, 924882, 1197798, 1281854, 1387323, 1648098, 1739659, 1796697, 1922781, 2774646, 3479318, 3593394, 3845562, 5218977, 5768343, 10437954, 11536686, 12177613, 15656931, 24355226, 31313862, 36532839, 73065678, 109598517, 219197034]

約数ペア:

[(1, 219197034), (2, 109598517), (3, 73065678), (6, 36532839), (7, 31313862), (9, 24355226), (14, 15656931), (18, 12177613), (19, 11536686), (21, 10437954), (38, 5768343), (42, 5218977), (57, 3845562), (61, 3593394), (63, 3479318), (79, 2774646), (114, 1922781), (122, 1796697), (126, 1739659), (133, 1648098), (158, 1387323), (171, 1281854), (183, 1197798), (237, 924882), (266, 824049), (342, 640927), (361, 607194), (366, 598899), (399, 549366), (427, 513342), (474, 462441), (549, 399266), (553, 396378), (711, 308294), (722, 303597), (798, 274683), (854, 256671), (1083, 202398), (1098, 199633), (1106, 198189), (1159, 189126), (1197, 183122), (1281, 171114), (1422, 154147), (1501, 146034), (1659, 132126), (2166, 101199), (2318, 94563), (2394, 91561), (2527, 86742), (2562, 85557), (3002, 73017), (3249, 67466), (3318, 66063), (3477, 63042), (3843, 57038), (4503, 48678), (4819, 45486), (4977, 44042), (5054, 43371), (6498, 33733), (6954, 31521), (7581, 28914), (7686, 28519), (8113, 27018), (9006, 24339), (9638, 22743), (9954, 22021), (10431, 21014), (10507, 20862), (13509, 16226), (14457, 15162)]