275123268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 859797120

約数和(自身を除く): 584673852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1553, 1554, 1596, 2109, 2331, 2394, 2812, 3106, 3108, 4218, 4659, 4662, 4788, 4921, 6212, 6327, 8436, 9318, 9324, 9842, 10871, 12654, 13977, 14763, 18636, 19684, 21742, 25308, 27954, 29507, 29526, 32613, 43484, 44289, 55908, 57461, 59014, 59052, 65226, 88521, 88578, 97839, 114922, 118028, 130452, 172383, 177042, 177156, 195678, 206549, 229844, 265563, 344766, 354084, 391356, 402227, 413098, 517149, 531126, 619647, 689532, 804454, 826196, 1034298, 1062252, 1091759, 1206681, 1239294, 1608908, 1858941, 2068596, 2183518, 2413362, 2478588, 3275277, 3620043, 3717882, 4367036, 4826724, 6550554, 7240086, 7435764, 7642313, 9825831, 13101108, 14480172, 15284626, 19651662, 22926939, 30569252, 39303324, 45853878, 68780817, 91707756, 137561634, 275123268]

約数ペア:

[(1, 275123268), (2, 137561634), (3, 91707756), (4, 68780817), (6, 45853878), (7, 39303324), (9, 30569252), (12, 22926939), (14, 19651662), (18, 15284626), (19, 14480172), (21, 13101108), (28, 9825831), (36, 7642313), (37, 7435764), (38, 7240086), (42, 6550554), (57, 4826724), (63, 4367036), (74, 3717882), (76, 3620043), (84, 3275277), (111, 2478588), (114, 2413362), (126, 2183518), (133, 2068596), (148, 1858941), (171, 1608908), (222, 1239294), (228, 1206681), (252, 1091759), (259, 1062252), (266, 1034298), (333, 826196), (342, 804454), (399, 689532), (444, 619647), (518, 531126), (532, 517149), (666, 413098), (684, 402227), (703, 391356), (777, 354084), (798, 344766), (1036, 265563), (1197, 229844), (1332, 206549), (1406, 195678), (1553, 177156), (1554, 177042), (1596, 172383), (2109, 130452), (2331, 118028), (2394, 114922), (2812, 97839), (3106, 88578), (3108, 88521), (4218, 65226), (4659, 59052), (4662, 59014), (4788, 57461), (4921, 55908), (6212, 44289), (6327, 43484), (8436, 32613), (9318, 29526), (9324, 29507), (9842, 27954), (10871, 25308), (12654, 21742), (13977, 19684), (14763, 18636)]