227687868

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 674956800

約数和(自身を除く): 447268932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 61, 68, 76, 102, 107, 108, 114, 122, 153, 171, 183, 204, 214, 228, 244, 306, 321, 323, 342, 366, 428, 459, 513, 549, 612, 642, 646, 684, 732, 918, 963, 969, 1026, 1037, 1098, 1159, 1284, 1292, 1647, 1819, 1836, 1926, 1938, 2033, 2052, 2074, 2196, 2318, 2889, 2907, 3111, 3294, 3477, 3638, 3852, 3876, 4066, 4148, 4636, 5457, 5778, 5814, 6099, 6222, 6527, 6588, 6954, 7276, 8132, 8721, 9333, 10431, 10914, 11556, 11628, 12198, 12444, 13054, 13908, 16371, 17442, 18297, 18666, 19581, 19703, 20862, 21828, 24396, 26108, 27999, 31293, 32742, 34561, 34884, 36594, 37332, 39162, 39406, 41724, 49113, 54891, 55998, 58743, 59109, 62586, 65484, 69122, 73188, 78324, 78812, 98226, 103683, 109782, 110959, 111996, 117486, 118218, 124013, 125172, 138244, 176229, 177327, 196452, 207366, 219564, 221918, 234972, 236436, 248026, 311049, 332877, 352458, 354654, 372039, 414732, 443836, 496052, 531981, 622098, 665754, 704916, 709308, 744078, 933147, 998631, 1063962, 1116117, 1244196, 1331508, 1488156, 1866294, 1997262, 2108221, 2127924, 2232234, 2995893, 3348351, 3732588, 3994524, 4216442, 4464468, 5991786, 6324663, 6696702, 8432884, 11983572, 12649326, 13393404, 18973989, 25298652, 37947978, 56921967, 75895956, 113843934, 227687868]

約数ペア:

[(1, 227687868), (2, 113843934), (3, 75895956), (4, 56921967), (6, 37947978), (9, 25298652), (12, 18973989), (17, 13393404), (18, 12649326), (19, 11983572), (27, 8432884), (34, 6696702), (36, 6324663), (38, 5991786), (51, 4464468), (54, 4216442), (57, 3994524), (61, 3732588), (68, 3348351), (76, 2995893), (102, 2232234), (107, 2127924), (108, 2108221), (114, 1997262), (122, 1866294), (153, 1488156), (171, 1331508), (183, 1244196), (204, 1116117), (214, 1063962), (228, 998631), (244, 933147), (306, 744078), (321, 709308), (323, 704916), (342, 665754), (366, 622098), (428, 531981), (459, 496052), (513, 443836), (549, 414732), (612, 372039), (642, 354654), (646, 352458), (684, 332877), (732, 311049), (918, 248026), (963, 236436), (969, 234972), (1026, 221918), (1037, 219564), (1098, 207366), (1159, 196452), (1284, 177327), (1292, 176229), (1647, 138244), (1819, 125172), (1836, 124013), (1926, 118218), (1938, 117486), (2033, 111996), (2052, 110959), (2074, 109782), (2196, 103683), (2318, 98226), (2889, 78812), (2907, 78324), (3111, 73188), (3294, 69122), (3477, 65484), (3638, 62586), (3852, 59109), (3876, 58743), (4066, 55998), (4148, 54891), (4636, 49113), (5457, 41724), (5778, 39406), (5814, 39162), (6099, 37332), (6222, 36594), (6527, 34884), (6588, 34561), (6954, 32742), (7276, 31293), (8132, 27999), (8721, 26108), (9333, 24396), (10431, 21828), (10914, 20862), (11556, 19703), (11628, 19581), (12198, 18666), (12444, 18297), (13054, 17442), (13908, 16371)]